I 



I 



KONGL. SV. VET. AKADEMIKNS HANDLINGAK. I5AN1). 22. N:(i 7. 889 



1. PHRONIMELLA ELONGATA, C. CLAUS, I8fi2 



Pl. XVI, fi^. 51—67. 



Diagn. Caput segmenta tria prima perasi longitudinc a;qiians. Segmcnta duo ])riora ^''ercei coalita. 

 Pedes perciii tertii paris pedibus quarti paris niulto longiores. Carpiis peduin quinti paris 

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

 plus minusve lineare. Ramus internus pedum uri pi-inii paris ramo externo paullo brevior. 

 Telson iiiargineu) posteriorem segmenti ultimi uri non superans. 



The head is as long as the first three personal segments togetlier. The first two perceonal 

 segments are coalesced. The third pair of perwopoda 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 teltsoii does not reach beyond 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- 

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



Syn. 1S62. Fkronima elovgata, C. CLAUS. — »Bemerkungen iiber Phrouiiua se- 



dentaria Forsk. imd elongata 

 n. sp.» Zeitschrift fiir wissen- 

 schaftliclie Zoologie. 12**'^ Bd, 

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

 » )) » — 1862. »Ueber Phronima elongata Cls» 



Wurzburger naturwiss. Zeit- 

 schrift. Stt^"^ Bd, p. 247, pl. 3, 

 fig. 6—11. 

 Phronimella <> » — 1871. »Untersuchuugen uber den Bau 



und die Verwandtschaft der 

 Hyperiden». Nachrichten von 

 der K. Gesellsch. der Wissen- 

 schaften und der Georg-Au- 

 gusts-Universität zu Göttin- 

 gen. 1871, p. 149. 



n o » — 1872. Grundziige der Zoologie. 2*** 



Aufl., p. 467. 



» .1 .. — 1875. » 3«^ Aufl, p. 518. 



» u n — 1879. »Der Organismus der Phroni- 



miden». Arb. Zool. Inst. der 

 Universität. Wien. Tom. 2, 

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

 pl. 4, fig. 26. 



