KONGL. SV. VET. AKADEMIENS HANDLINGAR. BAND. 22. N:0 7. 



389 



1. PHRONIMELLA ELONGATA, C. CLAUS, 1862 



PI. XVI, fig. 51—67. 



Diagn. Caput segmenta tria prima peraei longitudine aaquans. Segmenta duo priora percei coalita. 

 Pedes perm tertii paris pedibus quarti paris niulto longiores. Carpus pedum quinti paris 

 plus quam ter longior quam latior. Femur pedum parium triuin ultimorum elongatum, 

 plus minusve lineare. Ramus internus pedum uri primi paris ramo externo paullo brevior. 

 Telson marginem posteriorem segmenti ultimi uri non superans. 



The head is as lcmg as the first three perasonal segments together. The first two perceonal 

 segments are coalesced. The third pair of perceopoda are longer than the fourth. The 

 carpus of the fifth pair is more than three times as long as broad. The femur of the last 

 three pairs is elongated, and more or less linear. The inner ramus of the first pair of 

 uropoda is a little shorter than the outer. The telson does not reach be) r ond the hind 

 margin of the last ural segment. 



Colour. Vitreous. 



Length. 5 — 20 mm. 



Hab. The subtropical and tropical regions of the Atlantic, and of the Pacific; the Medi- 

 terranean; the Indian Ocean. (D. M.; F. M.; K. M.; P. M.; S. M.; U. M.) 



Syn. 1862. Phronima elongata, C. CLAUS. 



Phronimella 



»Bemerkungen liber Phronima se- 

 dentaria Forsk. and elongata 

 n. sp.» Zeitschrift fur wissen- 

 schaftliche Zoologie. 12 ter Bd, 

 p. 193, pi. 19, fig. 2, 3 and 7. 

 1862. »Ueber Phronima elongata Cls» 

 Wurzburger naturwiss. Zeit- 

 schrift. 3 tter Bd, p. 247, pi. 3, 

 fig. 6-11. 



1871. »Untersuchuugen uber den Bau 



und die Venvandtschaft der 

 Hyperiden». Nachrichten von 

 der K. Gesellsch. der Wissen- 

 schaften und der Georg-Au- 

 gusts-Universitiit zu Gottin- 

 gen. 1871, p. 149. 



1872. Griuidziige der Zoologie. 2 te 



Aufl., p. 467. 



1875. » 3 tte Aufl, p. 518. 



1879. »Der Organismus der Phroni- 

 miden». Arb. Zool. Inst, der 

 Universitat. Wien. Tom. 2, 

 p. 63 (5), pi. 2, fig. 15, and 

 pi. 4, fig. 26. 



