1370 BULLETIN 92, UNITED STATES NATIONAL MUSEUM. 



immaturus (a, um) Conocardium, Cor- 

 nulites, Diaphorostoma niagarensis, Di- 

 merocrinus, Homceospira, Idiocrinus, 

 Raphistoma, Rhodocrinus, Thysano- 

 crinus. 



imperator Bumastus, Eurystomites, He- 

 bertella, Illsenus, Litiiites, Orthis. 



imperfectum Batostoma, Hemiphragma, 

 Monticulipora. 



implicata (um) Batostoma, Chsetetes, 

 Monticulipora, Monticulipora (Hetero- 

 trypa). 



impolita Anolotichia, Crepipora. 



impressa Atrypa, Crepipora, Primitia. 



impudica Buthotrephis. 



insequabile Cameroceras, Endoceras, 

 Suecoceras. % 



inaequalis Acervularia, Calceocrinus, 

 Castocrinus, Cladograpsus, Columnaria, 

 Cremacrinus, Cyathophyllum, Dicra- 

 nograptus, Heterocrinus, Hindia, Kraus- 

 ella, Octonaria, (Enonites, Prismato- 

 phyllum, Zaphrentis. 



insequivalvis (e) Rhynchotrema, Spiri- 

 fer. 



incarinatum Straparollus. 



incepta (um) Chasmatopora, Cycloceras, 

 Fenestella, Orthoceras, Phylloporina, 

 Polypora, Retepora, Spatiopora lineata, 

 Spatiopora maculosa, Subretepora. 



incertus (a) Columnaria, Didymograp- 

 tus, Fletcheria, Holopea, Illsenus, Mo- 

 notrypa, Orthonota, Strombodes. 



incipiens Phaenopora, Trochoceras. 



incisolobata Astylospongia, Caryoma- 

 non, Spongia. 



incisus (a) Diplograptus foliaceus, Le- 

 canocrinus, Primitia mundula. 



inclinata Zaphrentis. 



inclusa Ceramoporella. 



incognita N elimenia . 



incomptus (a) Hudsonaster, Monticuli- 

 pora, Palseaster, Schmidtella. 



incondita Ceramopora. 



inconspectus Eucalyptocrinus. 



inconstans Spirifer, Vanuxemia. 



incontroversa Callopora, Hallopora. 



incrassata Leptaena, Paleschara, Rafm- 

 esquina, Strophomena. 



increbescens Atrypa, . Hemithiris, 

 Rhynchonella, Rhynchotrema. 



incrastans Ceramopora, Stenopora, Stig- 

 matella. 



incurvata Orthis, Producta, Strophome- 

 na. 



incurvus (a, um) Anomalocrinus, Ar- 

 chinacella instabilis, Cornulites, 

 Cystiphyllum, Distacodus, Eurychilina 

 reticulata, Heterocrinus, Hybocrinus 

 (Anomalocrinus), Machairodus, Tenta- 

 culites. 



indagator Orthoceras. 



indentus (a) Conularia, Didymograpsus, 

 Didymograptus, Graptolithus (Mono- 

 prion), Pleurotomaria. 



indeterminatus Bumastus, Illsenus. 



indianensis (e) Ascoceras, Barrandeo- 

 crinus, Calceocrinus, Camarotoechia, 

 Caryocrinites, Caryocrinus, Cylicocri- 

 nus, Cyrtoceras, Deltacrinus, Empero- 

 crinus, Encrinurus, Gomphoceras, 

 Gomphocystites, Holocystites, Macro- 

 etylocrinus, Rhynchonella, Stromato- 

 pora, Tryblidium*. 



inexpectans Conokephalina, Dicelloce- 

 phalus, Pleurotomaria. 



inexpectatus Dicellocephalus. 



infelix Actinoceras, Calathium (Zitte- 

 lella), Megistocrinus, Orthoceras, Perie- 

 chocrinus, Saccocrinus. 



inferior Petalocrinus. 



infida Diplotrypa, Mesotrypa. 



inflatus (a, um) Alecto, Balanocrinus, 

 Corynotrypa, Ctenodonta, Cupell93cri- 

 nites, Cyclonema, Cypricardinia, Cypri- 

 cardites, Fusispira, Hippothoa, Lampte- 

 rocrinus, Leperditia, Leperditella, Nu- 

 culites, Orthis, Orthis acutilirata, Pla- 

 tystrophia, Platystrophia acutilirata, 

 Stomatopora, Strophostylus, Subulites, 

 Tellinomya, Tuberculopora. 



inflecta Actinostroma, Actinostroma 

 tenuifilatum, Dekayia, Heterotrypa, 

 Heterotrypa ulrichi, Monticulipora. 



inflexus Periechocrinus, Saccocrinua 

 (Megistocrinus). 



informis Cyphotrypa, Leptotrypa. 



infrequens Coeloclema, Conularia, Ilor- 

 motoma, Murchisonia, O^nonites, Tre- 

 matopora. 



infundibularius (a) Lamellopora,-Strom- 

 bodes. 



infundibuliformis (e) Gorgonia, Sidc- 

 mina. 



infundibulum (a) Cyrtoceras, Cystosty- 

 lus>, Syringopora. 



