Hystrichosphaeridium
From dinoflaj3
HYSTRICHOSPHAERIDIUM Deflandre, 1937b, p.68. Emendation: Davey and Williams, 1966b, p.55–56. Taxonomic junior synonym: Dilatisphaera (Appendix A), according to Eisenack et al. (1973, p.407) — however, Cramer and Diez (1979, p.76) retained Dilatisphaera. Type: Ehrenberg, 1837b, pl.1, fig.16, as Xanthidium tubiferum.
Species List:
"Hystrichosphaeridium aculeatum"
"Hystrichosphaeridium aemulum"
"Hystrichosphaeridium alagoense"
"Hystrichosphaeridium albertense"
"Hystrichosphaeridium alcicornu"
"Hystrichosphaeridium amalthei"
"Hystrichosphaeridium ancoriferum"
"Hystrichosphaeridium annulatum"
"Hystrichosphaeridium anthophorum"
"Hystrichosphaeridium apiculatum"
Hystrichosphaeridium aquitanicum
"Hystrichosphaeridium aracajuense"
Hystrichosphaeridium arborispinum
"Hystrichosphaeridium armatum"
"Hystrichosphaeridium arrectum"
"Hystrichosphaeridium articulatum"
"Hystrichosphaeridium aruncium"
"Hystrichosphaeridium arundum"
"Hystrichosphaeridium ashdodense"
"Hystrichosphaeridium asperum"
Hystrichosphaeridium assamicum
"Hystrichosphaeridium astarte"
"Hystrichosphaeridium asterigerum"
"Hystrichosphaeridium asterium"
"Hystrichosphaeridium asteroideum"
"Hystrichosphaeridium asymmetricum"
"Hystrichosphaeridium atavum"
"Hystrichosphaeridium atlasiense"
Hystrichosphaeridium attadalense
"Hystrichosphaeridium baciferum"
"Hystrichosphaeridium bahiaense"
"Hystrichosphaeridium balticum"
Hystrichosphaeridium biforme
"Hystrichosphaeridium biformoides"
"Hystrichosphaeridium bimarginatum"
"Hystrichosphaeridium bohemicum"
"Hystrichosphaeridium borracherosum"
Hystrichosphaeridium bowerbankii
Hystrichosphaeridium breviatum
"Hystrichosphaeridium brevifurcatum"
"Hystrichosphaeridium brevispinosum"
"Hystrichosphaeridium brideauxii"
"Hystrichosphaeridium bulbosum"
"Hystrichosphaeridium caiobense"
Hystrichosphaeridium calospinum
Hystrichosphaeridium calvum
Hystrichosphaeridium cambayense
"Hystrichosphaeridium caminuspinum"
"Hystrichosphaeridium cantharellus"
"Hystrichosphaeridium capillare"
"Hystrichosphaeridium capitatum"
"Hystrichosphaeridium castanea"
"Hystrichosphaeridium caulleryi"
"Hystrichosphaeridium centrocarpum"
"Hystrichosphaeridium choanophorum"
"Hystrichosphaeridium circumscissum"
"Hystrichosphaeridium classicum"
"Hystrichosphaeridium claviculorum"
"Hystrichosphaeridium claviferum"
"Hystrichosphaeridium clavigerum"
"Hystrichosphaeridium coelenteratum"
"Hystrichosphaeridium cognitum"
"Hystrichosphaeridium colligerum"
Hystrichosphaeridium collum
"Hystrichosphaeridium complex"
"Hystrichosphaeridium coniferum"
Hystrichosphaeridium conispiniferum
"Hystrichosphaeridium conspicuum"
"Hystrichosphaeridium cooksoniae"
"Hystrichosphaeridium corollatum"
"Hystrichosphaeridium costatum"
"Hystrichosphaeridium crassipes"
"Hystrichosphaeridium cribrotubiferum"
"Hystrichosphaeridium cristatum"
"Hystrichosphaeridium cruciatum"
"Hystrichosphaeridium cylindratum Brideaux 1971"
Hystrichosphaeridium cylindratum Morgenroth 1966a
"Hystrichosphaeridium danicum"
"Hystrichosphaeridium deanei"
"Hystrichosphaeridium deflandrei"
"Hystrichosphaeridium denticulatum"
"Hystrichosphaeridium dictyophorum"
"Hystrichosphaeridium dictyostilum"
"Hystrichosphaeridium differtum"
"Hystrichosphaeridium difficile"
"Hystrichosphaeridium digitatum"
"Hystrichosphaeridium dignum"
"Hystrichosphaeridium diktyoplokum"
"Hystrichosphaeridium diploporum"
"Hystrichosphaeridium dispare"
"Hystrichosphaeridium dissimilare"
"Hystrichosphaeridium divergens"
Hystrichosphaeridium dowlingii
"Hystrichosphaeridium duplum"
"Hystrichosphaeridium eccentrum"
"Hystrichosphaeridium echinatum"
"Hystrichosphaeridium echinoides"
"Hystrichosphaeridium ehrenbergii"
"Hystrichosphaeridium eisenackianum"
"Hystrichosphaeridium eisenackii"
"Hystrichosphaeridium elegantulum"
"Hystrichosphaeridium ellipticum"
"Hystrichosphaeridium entomium"
"Hystrichosphaeridium eoinodes"
"Hystrichosphaeridium eoplanctonicum"
Hystrichosphaeridium equispinosum
"Hystrichosphaeridium erectum"
"Hystrichosphaeridium erraticum"
"Hystrichosphaeridium espiritosantense"
"Hystrichosphaeridium fabium"
"Hystrichosphaeridium ferox"
"Hystrichosphaeridium fimbriatum"
"Hystrichosphaeridium floripes"
"Hystrichosphaeridium flosculus"
"Hystrichosphaeridium fluctuans"
"Hystrichosphaeridium follium"
"Hystrichosphaeridium franconium"
"Hystrichosphaeridium fucosum"
"Hystrichosphaeridium fusoides"
"Hystrichosphaeridium galericulatum"
"Hystrichosphaeridium geometricum Deflandre 1945a"
"Hystrichosphaeridium geometricum Pastiels 1948"
Hystrichosphaeridium gliwicense
"Hystrichosphaeridium globosum"
"Hystrichosphaeridium gotlandicum"
"Hystrichosphaeridium grallaeforme"
Hystrichosphaeridium grande
Hystrichosphaeridium granulatum
"Hystrichosphaeridium heteracanthum"
Hystrichosphaeridium hillii
"Hystrichosphaeridium himalayense"
"Hystrichosphaeridium hippocrepicum"
"Hystrichosphaeridium hirsutoides"
"Hystrichosphaeridium hirsutum"
"Hystrichosphaeridium hirundo"
"Hystrichosphaeridium horridum"
"Hystrichosphaeridium huecospinosum"
"Hystrichosphaeridium huguoniotii"
"Hystrichosphaeridium hymenoferum"
Hystrichosphaeridium hymenohystrichum
"Hystrichosphaeridium hystrichoreticulatum"
"Hystrichosphaeridium ichikawaii"
"Hystrichosphaeridium inconspicuum"
"Hystrichosphaeridium inodes"
"Hystrichosphaeridium insigne"
"Hystrichosphaeridium integrum"
"Hystrichosphaeridium intermedium Eisenack 1954a"
Hystrichosphaeridium intermedium Wetzel 1933b
"Hystrichosphaeridium irregulare Merrill 1895"
"Hystrichosphaeridium irregulare Pocock 1962"
"Hystrichosphaeridium isocalamum"
"Hystrichosphaeridium israelianum"
"Hystrichosphaeridium kiowanum"
"Hystrichosphaeridium korykos"
"Hystrichosphaeridium lacunosum"
"Hystrichosphaeridium laevigatum"
"Hystrichosphaeridium lairdii"
"Hystrichosphaeridium langii"
Hystrichosphaeridium lateraliprocessum
"Hystrichosphaeridium latirictum"
Hystrichosphaeridium leonardianum
"Hystrichosphaeridium leptodermum"
"Hystrichosphaeridium lewisii"
"Hystrichosphaeridium lobospinosum"
"Hystrichosphaeridium longifurcatum"
"Hystrichosphaeridium longispinosoides"
"Hystrichosphaeridium longispinosum"
"Hystrichosphaeridium longofilum"
"Hystrichosphaeridium lucidum"
"Hystrichosphaeridium machaerophorum"
"Hystrichosphaeridium macrotubulum"
"Hystrichosphaeridium magdalium"
"Hystrichosphaeridium magnarmatum"
"Hystrichosphaeridium majus"
"Hystrichosphaeridium malleoferum"
"Hystrichosphaeridium malum"
"Hystrichosphaeridium mantellii"
"Hystrichosphaeridium maranhense"
"Hystrichosphaeridium marginatum"
"Hystrichosphaeridium mariannae"
"Hystrichosphaeridium marsupium"
"Hystrichosphaeridium maslovii"
"Hystrichosphaeridium membranaceum"
"Hystrichosphaeridium mensula"
"Hystrichosphaeridium meson"
"Hystrichosphaeridium mespilanum"
"Hystrichosphaeridium microfurcatum"
"Hystrichosphaeridium microspinosum"
"Hystrichosphaeridium microtriainum"
Hystrichosphaeridium mineralosum
Hystrichosphaeridium minus
"Hystrichosphaeridium molodovense"
"Hystrichosphaeridium monacanthum"
"Hystrichosphaeridium monstruosum"
Hystrichosphaeridium multicornutum
"Hystrichosphaeridium multifurcatum"
"Hystrichosphaeridium multipilosum"
"Hystrichosphaeridium mutabile"
"Hystrichosphaeridium notoense"
"Hystrichosphaeridium nudatum"
"Hystrichosphaeridium ohioense"
"Hystrichosphaeridium oligacanthum"
"Hystrichosphaeridium oligofurcatum"
"Hystrichosphaeridium oligospinosum"
"Hystrichosphaeridium ordovicum"
"Hystrichosphaeridium pachydermum"
"Hystrichosphaeridium palmatum Deflandre and Courteville 1939"
"Hystrichosphaeridium palmatum White 1842"
Hystrichosphaeridium paracostatum
"Hystrichosphaeridium paradoxum"
"Hystrichosphaeridium paraense"
"Hystrichosphaeridium parvispinum"
Hystrichosphaeridium parvum
"Hystrichosphaeridium pateum"
"Hystrichosphaeridium patriarchum"
Hystrichosphaeridium pattei
Hystrichosphaeridium patulum
Hystrichosphaeridium paucifurcatum
"Hystrichosphaeridium paulinae"
"Hystrichosphaeridium penicillatum"
"Hystrichosphaeridium perceptibile"
"Hystrichosphaeridium perforatum"
"Hystrichosphaeridium perifurcatum"
"Hystrichosphaeridium perovatum"
Hystrichosphaeridium perplexum
Hystrichosphaeridium petilum
"Hystrichosphaeridium phoenix"
"Hystrichosphaeridium picorricum"
"Hystrichosphaeridium pilosum"
"Hystrichosphaeridium piriferum"
"Hystrichosphaeridium placacanthum"
"Hystrichosphaeridium plicatum"
"Hystrichosphaeridium podolicum"
"Hystrichosphaeridium polonicum"
"Hystrichosphaeridium polygonale"
"Hystrichosphaeridium polyplasium"
Hystrichosphaeridium polyradiatum
"Hystrichosphaeridium polytrichum"
"Hystrichosphaeridium proprium"
"Hystrichosphaeridium protellipticum"
"Hystrichosphaeridium pseudhystrichodinium"
"Hystrichosphaeridium pseudorecurvatum"
"Hystrichosphaeridium pterophorum"
"Hystrichosphaeridium pulcherrimum"
"Hystrichosphaeridium pumile"
"Hystrichosphaeridium quadridactylites"
"Hystrichosphaeridium quadriradiatum"
"Hystrichosphaeridium radiculatum"
"Hystrichosphaeridium ramuliferum"
"Hystrichosphaeridium ramusculosum"
Hystrichosphaeridium raritanianum
"Hystrichosphaeridium readei"
Hystrichosphaeridium recurvatum
"Hystrichosphaeridium redonense"
"Hystrichosphaeridium rehdense"
"Hystrichosphaeridium reniforme"
"Hystrichosphaeridium replexum"
"Hystrichosphaeridium rhabdophorum"
"Hystrichosphaeridium rhopalophorum"
"Hystrichosphaeridium rigens"
"Hystrichosphaeridium rjabininii"
"Hystrichosphaeridium robustum Sah et al. 1970"
"Hystrichosphaeridium robustum Sannemann 1955"
"Hystrichosphaeridium rubinum Banerjee 1972"
"Hystrichosphaeridium rubinum Rossignol 1962"
Hystrichosphaeridium sahii
Hystrichosphaeridium salpingophorum
"Hystrichosphaeridium salvadorense"
"Hystrichosphaeridium saturnium"
"Hystrichosphaeridium scaffoldii"
"Hystrichosphaeridium scissospinum"
"Hystrichosphaeridium scoriaceum"
Hystrichosphaeridium semanticum
"Hystrichosphaeridium seminudum"
Hystrichosphaeridium senii
Hystrichosphaeridium sergipense
"Hystrichosphaeridium setigerfurcatum"
"Hystrichosphaeridium sexradiatum"
"Hystrichosphaeridium sheppeyense"
"Hystrichosphaeridium shimizui"
Hystrichosphaeridium shuguangense
"Hystrichosphaeridium sibiricum"
Hystrichosphaeridium siluricum
"Hystrichosphaeridium simplex"
"Hystrichosphaeridium simplicispinum"
"Hystrichosphaeridium siphoniphorum"
"Hystrichosphaeridium speciale"
"Hystrichosphaeridium spectabile"
"Hystrichosphaeridium spiciferum"
Hystrichosphaeridium spiculare
"Hystrichosphaeridium spiculatum"
"Hystrichosphaeridium spinescens"
Hystrichosphaeridium spinipansatum
"Hystrichosphaeridium spinosum"
"Hystrichosphaeridium spiralisetum"
"Hystrichosphaeridium staurasteroides"
"Hystrichosphaeridium stellaeforme"
"Hystrichosphaeridium stellatum"
"Hystrichosphaeridium stephanophorum"
"Hystrichosphaeridium stimuliferum"
"Hystrichosphaeridium striatoconum"
"Hystrichosphaeridium striolatum"
"Hystrichosphaeridium sylhetii"
"Hystrichosphaeridium tenuicapillata"
Hystrichosphaeridium tenuitubatum
"Hystrichosphaeridium tiara"
"Hystrichosphaeridium toryna"
"Hystrichosphaeridium toyetae"
"Hystrichosphaeridium transculentum"
"Hystrichosphaeridium tribrachiosum"
"Hystrichosphaeridium tridactylites"
"Hystrichosphaeridium trifurcatum"
"Hystrichosphaeridium triplicativum"
"Hystrichosphaeridium triradicosum"
Hystrichosphaeridium trispiculare
"Hystrichosphaeridium trispinosum"
"Hystrichosphaeridium trisulcum"
"Hystrichosphaeridium truncigerum"
Hystrichosphaeridium truswelliae
"Hystrichosphaeridium tshunense"
"Hystrichosphaeridium tuberatum"
"Hystrichosphaeridium tuberosum"
*Hystrichosphaeridium tubiferum
"Hystrichosphaeridium ukaiense"
"Hystrichosphaeridium unituberculatum"
"Hystrichosphaeridium valgum"
"Hystrichosphaeridium vasiformum"
"Hystrichosphaeridium veliferum"
"Hystrichosphaeridium venustum"
Hystrichosphaeridium verbinense
"Hystrichosphaeridium vestitum"
Hystrichosphaeridium viticulosum
Hystrichosphaeridium vitile
"Hystrichosphaeridium westii"
"Hystrichosphaeridium whitei"
"Hystrichosphaeridium williereae"
"Hystrichosphaeridium wimanii"
"Hystrichosphaeridium xanthiopyxides"
"Hystrichosphaeridium xipheum"
"Hystrichosphaeridium zoharyi"
"Hystrichosphaeridium zonale"
"Hystrichosphaeridium aemulum"
"Hystrichosphaeridium alagoense"
"Hystrichosphaeridium albertense"
"Hystrichosphaeridium alcicornu"
"Hystrichosphaeridium amalthei"
"Hystrichosphaeridium ancoriferum"
"Hystrichosphaeridium annulatum"
"Hystrichosphaeridium anthophorum"
"Hystrichosphaeridium apiculatum"
Hystrichosphaeridium aquitanicum
"Hystrichosphaeridium aracajuense"
Hystrichosphaeridium arborispinum
"Hystrichosphaeridium armatum"
"Hystrichosphaeridium arrectum"
"Hystrichosphaeridium articulatum"
"Hystrichosphaeridium aruncium"
"Hystrichosphaeridium arundum"
"Hystrichosphaeridium ashdodense"
"Hystrichosphaeridium asperum"
Hystrichosphaeridium assamicum
"Hystrichosphaeridium astarte"
"Hystrichosphaeridium asterigerum"
"Hystrichosphaeridium asterium"
"Hystrichosphaeridium asteroideum"
"Hystrichosphaeridium asymmetricum"
"Hystrichosphaeridium atavum"
"Hystrichosphaeridium atlasiense"
Hystrichosphaeridium attadalense
"Hystrichosphaeridium baciferum"
"Hystrichosphaeridium bahiaense"
"Hystrichosphaeridium balticum"
Hystrichosphaeridium biforme
"Hystrichosphaeridium biformoides"
"Hystrichosphaeridium bimarginatum"
"Hystrichosphaeridium bohemicum"
"Hystrichosphaeridium borracherosum"
Hystrichosphaeridium bowerbankii
Hystrichosphaeridium breviatum
"Hystrichosphaeridium brevifurcatum"
"Hystrichosphaeridium brevispinosum"
"Hystrichosphaeridium brideauxii"
"Hystrichosphaeridium bulbosum"
"Hystrichosphaeridium caiobense"
Hystrichosphaeridium calospinum
Hystrichosphaeridium calvum
Hystrichosphaeridium cambayense
"Hystrichosphaeridium caminuspinum"
"Hystrichosphaeridium cantharellus"
"Hystrichosphaeridium capillare"
"Hystrichosphaeridium capitatum"
"Hystrichosphaeridium castanea"
"Hystrichosphaeridium caulleryi"
"Hystrichosphaeridium centrocarpum"
"Hystrichosphaeridium choanophorum"
"Hystrichosphaeridium circumscissum"
"Hystrichosphaeridium classicum"
"Hystrichosphaeridium claviculorum"
"Hystrichosphaeridium claviferum"
"Hystrichosphaeridium clavigerum"
"Hystrichosphaeridium coelenteratum"
"Hystrichosphaeridium cognitum"
"Hystrichosphaeridium colligerum"
Hystrichosphaeridium collum
"Hystrichosphaeridium complex"
"Hystrichosphaeridium coniferum"
Hystrichosphaeridium conispiniferum
"Hystrichosphaeridium conspicuum"
"Hystrichosphaeridium cooksoniae"
"Hystrichosphaeridium corollatum"
"Hystrichosphaeridium costatum"
"Hystrichosphaeridium crassipes"
"Hystrichosphaeridium cribrotubiferum"
"Hystrichosphaeridium cristatum"
"Hystrichosphaeridium cruciatum"
"Hystrichosphaeridium cylindratum Brideaux 1971"
Hystrichosphaeridium cylindratum Morgenroth 1966a
"Hystrichosphaeridium danicum"
"Hystrichosphaeridium deanei"
"Hystrichosphaeridium deflandrei"
"Hystrichosphaeridium denticulatum"
"Hystrichosphaeridium dictyophorum"
"Hystrichosphaeridium dictyostilum"
"Hystrichosphaeridium differtum"
"Hystrichosphaeridium difficile"
"Hystrichosphaeridium digitatum"
"Hystrichosphaeridium dignum"
"Hystrichosphaeridium diktyoplokum"
"Hystrichosphaeridium diploporum"
"Hystrichosphaeridium dispare"
"Hystrichosphaeridium dissimilare"
"Hystrichosphaeridium divergens"
Hystrichosphaeridium dowlingii
"Hystrichosphaeridium duplum"
"Hystrichosphaeridium eccentrum"
"Hystrichosphaeridium echinatum"
"Hystrichosphaeridium echinoides"
"Hystrichosphaeridium ehrenbergii"
"Hystrichosphaeridium eisenackianum"
"Hystrichosphaeridium eisenackii"
"Hystrichosphaeridium elegantulum"
"Hystrichosphaeridium ellipticum"
"Hystrichosphaeridium entomium"
"Hystrichosphaeridium eoinodes"
"Hystrichosphaeridium eoplanctonicum"
Hystrichosphaeridium equispinosum
"Hystrichosphaeridium erectum"
"Hystrichosphaeridium erraticum"
"Hystrichosphaeridium espiritosantense"
"Hystrichosphaeridium fabium"
"Hystrichosphaeridium ferox"
"Hystrichosphaeridium fimbriatum"
"Hystrichosphaeridium floripes"
"Hystrichosphaeridium flosculus"
"Hystrichosphaeridium fluctuans"
"Hystrichosphaeridium follium"
"Hystrichosphaeridium franconium"
"Hystrichosphaeridium fucosum"
"Hystrichosphaeridium fusoides"
"Hystrichosphaeridium galericulatum"
"Hystrichosphaeridium geometricum Deflandre 1945a"
"Hystrichosphaeridium geometricum Pastiels 1948"
Hystrichosphaeridium gliwicense
"Hystrichosphaeridium globosum"
"Hystrichosphaeridium gotlandicum"
"Hystrichosphaeridium grallaeforme"
Hystrichosphaeridium grande
Hystrichosphaeridium granulatum
"Hystrichosphaeridium heteracanthum"
Hystrichosphaeridium hillii
"Hystrichosphaeridium himalayense"
"Hystrichosphaeridium hippocrepicum"
"Hystrichosphaeridium hirsutoides"
"Hystrichosphaeridium hirsutum"
"Hystrichosphaeridium hirundo"
"Hystrichosphaeridium horridum"
"Hystrichosphaeridium huecospinosum"
"Hystrichosphaeridium huguoniotii"
"Hystrichosphaeridium hymenoferum"
Hystrichosphaeridium hymenohystrichum
"Hystrichosphaeridium hystrichoreticulatum"
"Hystrichosphaeridium ichikawaii"
"Hystrichosphaeridium inconspicuum"
"Hystrichosphaeridium inodes"
"Hystrichosphaeridium insigne"
"Hystrichosphaeridium integrum"
"Hystrichosphaeridium intermedium Eisenack 1954a"
Hystrichosphaeridium intermedium Wetzel 1933b
"Hystrichosphaeridium irregulare Merrill 1895"
"Hystrichosphaeridium irregulare Pocock 1962"
"Hystrichosphaeridium isocalamum"
"Hystrichosphaeridium israelianum"
"Hystrichosphaeridium kiowanum"
"Hystrichosphaeridium korykos"
"Hystrichosphaeridium lacunosum"
"Hystrichosphaeridium laevigatum"
"Hystrichosphaeridium lairdii"
"Hystrichosphaeridium langii"
Hystrichosphaeridium lateraliprocessum
"Hystrichosphaeridium latirictum"
Hystrichosphaeridium leonardianum
"Hystrichosphaeridium leptodermum"
"Hystrichosphaeridium lewisii"
"Hystrichosphaeridium lobospinosum"
"Hystrichosphaeridium longifurcatum"
"Hystrichosphaeridium longispinosoides"
"Hystrichosphaeridium longispinosum"
"Hystrichosphaeridium longofilum"
"Hystrichosphaeridium lucidum"
"Hystrichosphaeridium machaerophorum"
"Hystrichosphaeridium macrotubulum"
"Hystrichosphaeridium magdalium"
"Hystrichosphaeridium magnarmatum"
"Hystrichosphaeridium majus"
"Hystrichosphaeridium malleoferum"
"Hystrichosphaeridium malum"
"Hystrichosphaeridium mantellii"
"Hystrichosphaeridium maranhense"
"Hystrichosphaeridium marginatum"
"Hystrichosphaeridium mariannae"
"Hystrichosphaeridium marsupium"
"Hystrichosphaeridium maslovii"
"Hystrichosphaeridium membranaceum"
"Hystrichosphaeridium mensula"
"Hystrichosphaeridium meson"
"Hystrichosphaeridium mespilanum"
"Hystrichosphaeridium microfurcatum"
"Hystrichosphaeridium microspinosum"
"Hystrichosphaeridium microtriainum"
Hystrichosphaeridium mineralosum
Hystrichosphaeridium minus
"Hystrichosphaeridium molodovense"
"Hystrichosphaeridium monacanthum"
"Hystrichosphaeridium monstruosum"
Hystrichosphaeridium multicornutum
"Hystrichosphaeridium multifurcatum"
"Hystrichosphaeridium multipilosum"
"Hystrichosphaeridium mutabile"
"Hystrichosphaeridium notoense"
"Hystrichosphaeridium nudatum"
"Hystrichosphaeridium ohioense"
"Hystrichosphaeridium oligacanthum"
"Hystrichosphaeridium oligofurcatum"
"Hystrichosphaeridium oligospinosum"
"Hystrichosphaeridium ordovicum"
"Hystrichosphaeridium pachydermum"
"Hystrichosphaeridium palmatum Deflandre and Courteville 1939"
"Hystrichosphaeridium palmatum White 1842"
Hystrichosphaeridium paracostatum
"Hystrichosphaeridium paradoxum"
"Hystrichosphaeridium paraense"
"Hystrichosphaeridium parvispinum"
Hystrichosphaeridium parvum
"Hystrichosphaeridium pateum"
"Hystrichosphaeridium patriarchum"
Hystrichosphaeridium pattei
Hystrichosphaeridium patulum
Hystrichosphaeridium paucifurcatum
"Hystrichosphaeridium paulinae"
"Hystrichosphaeridium penicillatum"
"Hystrichosphaeridium perceptibile"
"Hystrichosphaeridium perforatum"
"Hystrichosphaeridium perifurcatum"
"Hystrichosphaeridium perovatum"
Hystrichosphaeridium perplexum
Hystrichosphaeridium petilum
"Hystrichosphaeridium phoenix"
"Hystrichosphaeridium picorricum"
"Hystrichosphaeridium pilosum"
"Hystrichosphaeridium piriferum"
"Hystrichosphaeridium placacanthum"
"Hystrichosphaeridium plicatum"
"Hystrichosphaeridium podolicum"
"Hystrichosphaeridium polonicum"
"Hystrichosphaeridium polygonale"
"Hystrichosphaeridium polyplasium"
Hystrichosphaeridium polyradiatum
"Hystrichosphaeridium polytrichum"
"Hystrichosphaeridium proprium"
"Hystrichosphaeridium protellipticum"
"Hystrichosphaeridium pseudhystrichodinium"
"Hystrichosphaeridium pseudorecurvatum"
"Hystrichosphaeridium pterophorum"
"Hystrichosphaeridium pulcherrimum"
"Hystrichosphaeridium pumile"
"Hystrichosphaeridium quadridactylites"
"Hystrichosphaeridium quadriradiatum"
"Hystrichosphaeridium radiculatum"
"Hystrichosphaeridium ramuliferum"
"Hystrichosphaeridium ramusculosum"
Hystrichosphaeridium raritanianum
"Hystrichosphaeridium readei"
Hystrichosphaeridium recurvatum
"Hystrichosphaeridium redonense"
"Hystrichosphaeridium rehdense"
"Hystrichosphaeridium reniforme"
"Hystrichosphaeridium replexum"
"Hystrichosphaeridium rhabdophorum"
"Hystrichosphaeridium rhopalophorum"
"Hystrichosphaeridium rigens"
"Hystrichosphaeridium rjabininii"
"Hystrichosphaeridium robustum Sah et al. 1970"
"Hystrichosphaeridium robustum Sannemann 1955"
"Hystrichosphaeridium rubinum Banerjee 1972"
"Hystrichosphaeridium rubinum Rossignol 1962"
Hystrichosphaeridium sahii
Hystrichosphaeridium salpingophorum
"Hystrichosphaeridium salvadorense"
"Hystrichosphaeridium saturnium"
"Hystrichosphaeridium scaffoldii"
"Hystrichosphaeridium scissospinum"
"Hystrichosphaeridium scoriaceum"
Hystrichosphaeridium semanticum
"Hystrichosphaeridium seminudum"
Hystrichosphaeridium senii
Hystrichosphaeridium sergipense
"Hystrichosphaeridium setigerfurcatum"
"Hystrichosphaeridium sexradiatum"
"Hystrichosphaeridium sheppeyense"
"Hystrichosphaeridium shimizui"
Hystrichosphaeridium shuguangense
"Hystrichosphaeridium sibiricum"
Hystrichosphaeridium siluricum
"Hystrichosphaeridium simplex"
"Hystrichosphaeridium simplicispinum"
"Hystrichosphaeridium siphoniphorum"
"Hystrichosphaeridium speciale"
"Hystrichosphaeridium spectabile"
"Hystrichosphaeridium spiciferum"
Hystrichosphaeridium spiculare
"Hystrichosphaeridium spiculatum"
"Hystrichosphaeridium spinescens"
Hystrichosphaeridium spinipansatum
"Hystrichosphaeridium spinosum"
"Hystrichosphaeridium spiralisetum"
"Hystrichosphaeridium staurasteroides"
"Hystrichosphaeridium stellaeforme"
"Hystrichosphaeridium stellatum"
"Hystrichosphaeridium stephanophorum"
"Hystrichosphaeridium stimuliferum"
"Hystrichosphaeridium striatoconum"
"Hystrichosphaeridium striolatum"
"Hystrichosphaeridium sylhetii"
"Hystrichosphaeridium tenuicapillata"
Hystrichosphaeridium tenuitubatum
"Hystrichosphaeridium tiara"
"Hystrichosphaeridium toryna"
"Hystrichosphaeridium toyetae"
"Hystrichosphaeridium transculentum"
"Hystrichosphaeridium tribrachiosum"
"Hystrichosphaeridium tridactylites"
"Hystrichosphaeridium trifurcatum"
"Hystrichosphaeridium triplicativum"
"Hystrichosphaeridium triradicosum"
Hystrichosphaeridium trispiculare
"Hystrichosphaeridium trispinosum"
"Hystrichosphaeridium trisulcum"
"Hystrichosphaeridium truncigerum"
Hystrichosphaeridium truswelliae
"Hystrichosphaeridium tshunense"
"Hystrichosphaeridium tuberatum"
"Hystrichosphaeridium tuberosum"
*Hystrichosphaeridium tubiferum
"Hystrichosphaeridium ukaiense"
"Hystrichosphaeridium unituberculatum"
"Hystrichosphaeridium valgum"
"Hystrichosphaeridium vasiformum"
"Hystrichosphaeridium veliferum"
"Hystrichosphaeridium venustum"
Hystrichosphaeridium verbinense
"Hystrichosphaeridium vestitum"
Hystrichosphaeridium viticulosum
Hystrichosphaeridium vitile
"Hystrichosphaeridium westii"
"Hystrichosphaeridium whitei"
"Hystrichosphaeridium williereae"
"Hystrichosphaeridium wimanii"
"Hystrichosphaeridium xanthiopyxides"
"Hystrichosphaeridium xipheum"
"Hystrichosphaeridium zoharyi"
"Hystrichosphaeridium zonale"