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



505 



5.' EUTHEMISTO COMPRESSA, A. GOÉS, 1865. 



Pl. XII, fig. 46—57; Pl. XIII, fig. 32—43. 



I 



Eutliemisto coinpressa, GoÉs. 

 Facsimile from GoEs. Crust. Amph., pl. 41, fig 



34. 



Eutliemisto coinpressa, GoÉs. 



Copy from C. Bovallius, Aret. and Antaret. Hvper., pl. 46, fig. 97. 

 and 101. 



Pig. 1. The female from the side. 2. A piece of the Fig. 4. The 5'Oung miile from the side. 5. The third pair 

 dorsal side. 3. The antennre of the raale. of peraeopoda. 



Diagn. Corpxis carinatum, sfepe serratum. Femur pedum piercei parium trium ultimoriim angustum, 

 plus quam ter longius quam latius. Tibia pedum quinti paris post paullo producta; dac- 

 tylus levis. Pedes ur i primi paris pedes secundi paris non superantes; pedunculus ramo in- 

 ferno paullo longior; ramus externus j)edum secundi ac tertii parium dimidio inferno paullulo 

 longior. Telson dimidio segmenti ultimi uri paullo bre%'ius, pedunculo pedum uri ultimi 

 paris angustius, ac quintam partem longifudinis pedunculi ejusdem haud iequans. 



The hody is cai'inafed, and offen serrated. The femur of the last three pairs of perceopoda 

 is narrow, more than three times as long as broad. The lower hind corner of the tibia of 

 the fifth pair is somewhat produced; the dactylus is smooth. The first pair oi iiropoda åo 

 not attain the apex of the second pair; the peduncle is a little longer than the inner 

 ramus; the outer ramus of the second and third pairs is a little more than half as long 

 as the inner. The telson is not fully half as long as the last coalesced ural segment; it 

 is narrower than, and scarcely a flfth part as long as, the jjeduncle of the last pair of 

 uropoda. 



K. Sv. Vet. Ak. Handl. Band. 22. N:o 7. '^^ 



