262 



REPORT 1868. 



Corystes cassivelaunus (Pennant}. 



Thia polita, Leach. 



Dromia vulgaris, M.-Edw. 



Diogenes yarians (Costa) (=Pagurus 



Dillwynii, Bate). 

 Callianassa subterranea (Mont.). 

 Axius stirynchus, Leach. 

 Gebia, genus. 

 Palinurus vulgaris, Latr. 

 Crangon sculptus, Bell. 

 Alpheus, genus. 

 Typton spongicola, Costa. 

 Athanas nitescens, Leach. 

 Hippolyte viridis, Otto. 

 Palsemon serratus (Penn.). 



Leachii, Bell 



varians, Leach. 



Pasiphsea sivado, Eisso. 

 Mysis Grimthsiae, Bell. 

 Squilla, genus. 

 Orchestia Mediterranea, Costa. 



Deshayesii, And. 



Nicea Lubbockiana, Bate. 

 Isaea Montagu!, M.-Edw. 

 Gamrnarella brevicaudata, M.-Edw. 

 Msera grossimana (Mont.). 



semiserrata (Bate). 



Batei, Norman. 



Dryope, genus. 



Caprella acutifrons, Latr. 



Paranthura Costana, Bate. 



Bopyrus squillarum, Latr. 



Gyge branch! alls, Cor. & Pane. (=G. 



Galatheaa, B. $ W.). 

 lone thoracica (Montagu). 

 Rocinela Danmoniensis, Leach. 

 Conilera cylindracea (Mont.). 

 Idotea linearis (Penn.). 



acuminata (Leach). 



appendiculata (Risso). 



Dinamene, genus. 

 Campecopea, genus. 

 Nsesa bidentata (Adams). 

 Balanus spongicola, Brown. 



perforatus, Bruguiere. 



Acasta spongites, Poli. 

 Pyrgoma anglicum (Leach). 

 Scrupocellaria scrupea, Busk. 

 Notamia bursaria (Linn.). 

 Caberea Boryi (And.). 

 Flustra papyracea, Ellis. 



Lepralia violacea, Johnst. 

 Gattyee, Lands. 



variolosa, Johnst. 

 figularis, Johnst. 



Cecelii (Aud.). 



divisa, Norman. 



vulgaris (Moll). 



venusta, Norman. 



armata, Hindis. 

 Cellepora edax ; Busk. 

 Eschara foliacea, Ellis fy Sol 



sanguinea, Norman. 

 Amathia lendigera (Linn.). 

 Mimosella gracilis, Hincks. 

 Holothuria nigra ; Couch (?=H. tubu- 



losa, Linn.). 

 Echinus lividus, Lamk. 

 Asterina gibbosa (Penn.). 

 Zoantharia, numerous. 

 Sphenotrochus M' Andre wanus, M.-Edtc 

 Balanophyllea regia, Gosse. 

 Gorgonia verrucosa, Linn. 

 Sertularia nigra, Pallas. . 

 Plumularia cristata, Lamk. 



tubulifera, Hincks. 



? fusca, Johnst. 



pennatula (Ellis fy Sol). 



obliqua (Saunders). 



Leuconia nivea (Johnst.). 

 Grantia tessellata, Bow. "~ 

 Leucosolenia contorta, Bow. 

 Tethea Collingsii, Bow. 



Schmidtii, Bow. 



Halyphysema Tunianowiczii ; Bow. 

 Ciocalypta penicillus, Bow. 

 Dictyocylindrus fascicularis, Bow. 

 Hymeniacidon Brettii, Boiv. 



albescens, Bow. 



caruncula. Bow. 



sanguinea (Grant). 



aurea (Mont.). 



Halichondria corrugata, Bow. 



nigricans, Bow. 



Isodictya rosea, Bow. 



fistulosa, Bow. 



mammeata, Bow. 



simulans, Johnst. 



Desmacidon segagrophila (Johnst,). 

 Chalina Montagu! (Johnst.). 



limbata (Montagu). 



seriata (Johnst.). 



Enumeration of Species. 

 Class CEUSTACEA. 



There is no text-book which embraces all the orders of Crustacea, and 

 which can be followed in this class. Even for the separate orders few 

 guides can be found that are at all up to the standard of the present state 

 of our knowledge of the British forms. For the Podophthalmia I have in 



