ASELLOTA • STENETRIIDAE 99 



Santia milleri (Menzies and Glynn, 1968) 

 Figure 43F-H 



DIAGNOSIS S and 9 1.0 mm. Eye on short lateral process of cephalon. 

 Mandibular palp of three articles. Maxillipedal palp articles all of similar 

 width. Pereopod 1 barely subchelate. Uropod with sympod well developed, 

 rami prominent, well developed. 



RECORDS Carrie Bow Cay, Belize, intertidal to 30 m; Puerto Rico, 1.5 m; 

 San Salvador, Bahamas, 6 m; Turks and Caicos Islands, 1 m; Anguilla; Ja- 

 maica; Cozumel, Mexico; Gulf of Mexico. 

 Brazil, 1-6 m. 



Superfamily Stenetrioidea Hansen, 1905a 



DIAGNOSIS 6 : Pleopod 1 small, peduncles fused, rami separate, uniarticu- 

 late; pleopod 2 small, copulatory; pleopod 3 biramous, opercular. 9 : Pleopod 

 1 absent; pleopod 2 rami and peduncle fused to form operculum; pleopod 3 

 as in 6 . 



Family Stenetriidae Hansen, 1905a 



DIAGNOSIS 6 : Pereopod 1 frequently much bigger than in 9 , with distinc- 

 tive lobes and teeth. Pleopods 1 and 2 reduced; pleopod 1 protopodite short, 

 fused, rami separate. Pleopod 2, endopod elongate, flexed, exopod short. 

 Pleopod 3 exopod basally broad, distally narrowed; endopod broad, biarticu- 

 late. 9 : Pleopod 2, rami fused, short, covering base of pleopod 3. Uropod 

 with short sympod, rami relatively well developed, styliform, of single article. 



Key to genera of Stenetriidae 



1. Rostrum narrowly triangular, spikelike; two free, very short pleonites 



anterior to pleotelson Stenobermuda 



Rostrum short, basally broad, anteriorly truncate or broadly rounded; 

 two or three very short free pleonites anterior to pleotelson 

 Stenetnum 



