AET. 6 FISHES OF PINCHOT EXPEDITION FOWLEK 11 



Family POMACENTRIDAE 



ABUDEFDUF SAXATILIS (Linnaeus) 



One, 50 mm., from Ua Huka, Marquesas Islands, September 24. 



ABUDEFDUF SOROmUS (Forsk&l) 



Three, 62 to 84 mm., Marquesas Islands, September. 



Four, 50 to 76 mm., from Ua Huka, Marquesas Group, Sep- 

 tember 24. 



Two examples, 21 or 22 mm., from Eiao, Marquesas Group, Sep- 

 tember 28. 



Five, in the academy, from tide pools at Taiohae, Nukuhiva, Mar- 

 quesas Group, September 26. Length, 55 to 85 mm. 



ABUDEFDUF UNIOCELLATUS (Quoy and Gaimard) 



One, 28 mm., from Ua Huka, Marquesas Group, September 24. 

 One, in the academy, 21 mm. long, from Hivaoa, Marquesas Island, 

 September 12. 



POMACENTRUS LEUCORUS Gilbert 



Eight examples, 18 or 19 mm. long, from Black Beach Anchorage, 

 Charles Island, Galapagos. 



POMACENTRUS NIGRICANS (Lacepedc) 



Seventeen, 106 to 125 mm., from Ua Huka, Marquesas Islands, in 

 tide pool, September 24. 



One, in the academy, 115 mm. long, from Taiohae, Marquesas 

 Group, September 26. 



POMACENTRUS ARCTIFRONS Snodgrass and Heller 



Three, in the academy, 155 to 160 mm., from tide pool at Tower 

 Island, Galapagos Group, June 15. In alcohol blackish, paler below. 

 Caudal, caudal peduncle, soft dorsal, and anal posteriorly more or 

 less olivaceous, latter fins each with neutral or blackish submarginal 

 band. Lips pale. Iris neutral gray. 



Family LABRIDAE 



EPmULUS INSmiATOR (Pallas) 



Lower left mandibular ramus, length 145 mm. to end of lower 

 branch, from Fakarava, Tuamotu Group, October 2. 



THALASSOMA UMBROSTYGMA (Ruppell) 



One, 47 mm. long, Ua Huka, Marquesas Group, September 24. 



