Ixiv 



DIV. III. 



-ARTICULATA. 



ORDER II.— Stomapoda. 



Family . 



I. Uni- 



PELTATA. 



II. Bi- 



PELTATA. 



Genus. 



I. Squilla, Fa&."^ 



Subgenus. Example of Species. 



1. Squilla, Latr Cancer mantis, Lin. 



2. Gonodactylus, Za<. Squilla scyllarus, Fab. 



3. Coronis, iafr. .. .Squilla Eusebia ? Riss. 



4. Ericlithus, Zfli!;-. 1 r- -^ t t„ 



„ J- r r E. vitreus, Latr. 

 Snierdis, Lea.. } 



5. Alima, Leach .... A. hyalina, Latr. 



[■I. Phylossoma, Leach 



ORDER III. — Amphipoda. 



Family. 



{ 



< 



< 



Genus. 



I. Uroptera, 

 Lat. . . . 



II. Gammari- 

 na, Latr., 



III. Decem- 

 pedes, Laf. 



Subgenus, 

 1 



Phronima, 

 Latr 



Example of Species. 



r Cancer sedentarius, 



\ Forsk. 



f Cancer monoculoides, 



r 



2. Hyperia, Latr. ^ ^^^^^^^^ 



3. Phrosine, Riss. . . P. macrophthalma, Riss. 



4. Dactylocera, \ Phrosina semilunata, 

 Lat J Riss. 



, T ,^ f Oniscus thoracinus, 



1. Jone, Cuv ■{ m t • c- 



( Irans. Lm. Soc. 



2. Orchestia, Lea. . . Oniscus gamarellus, Pall. 



3. Talitrus, Lat. . . . Oniscus locusta, Pall. 



4. Atylus, Leach . . A. carinatus, Leach 



5. Gammarus, 1 ^ ... 



, ,' J- Cancer pulex, Lin. 

 prop. Lat .... J ^ 



6. Melha, Leach, i^^'f'"' palmatus, Mon- 



l tag. 



7. -M^ra, Z.«c7. .. /dancer gammarus grosi- 



(^ manus, JNIont. 



8. Ampithoe, Zeac/jCancer rubricatus, Mont. 



9. Pherusa, Leach. . P. fucicola, Leach 



irt T% • T f Cancer gammarus spi- 



10. Dexamine.iea. -[ "., , ^ 



' (^ nosus, Mont. 



1 1 . Leucothoe, Lea. . Cancer articulosus, Jlont. 



12. Ceraiipus, Say . . . Cer. tubularis, Thom. 



13. Pedocerus, Leach,'?, variegatus, Leach 



14. Jassa, Leach . . . . J. pulchella, Leach 



15. Corophium, ia^.. Cancer grossipes, Lin. 



16. Pterygocera, f Oniscus arenarius, Ency. 



Lat \ Meth. 



17- Apseudes, Zea. \ 

 ^ Epheus, Risso j 



1. Typhis, Riss. 

 Riss . 



Lea. 



r 1. Typhis, 

 I 2. Anceus, 



J 3. Praniza, 



/ Oni 

 •I ? 



T. ovoides, Ris. 

 A. forficularis, Ris. 

 niscus coeruleatus, 

 Mont. 



