GILBERT AND STAKKS— FISHES OF PANAMA BAY 



List of New Species. 



Types of all new species are deposited in the Ichtliyological Collections of 

 the Leland Stanford Junior University, and hear the nnmbers indicated in the 

 following list: — 



Lutianus jordani 1198S 



Rhegma thavimasium 51) / 8 



Sagenichthys niDrdax 6809 



Larimiis effulgens 5520 



Odontoscion xanthops 551!) 



Stellifer illecebrosiis 5515 



Stellifer zestocarus 5ol8 



Ophioscion siimilus 5516 



Polyclemus goodei 5517 



Eques viola oo'Il 



Poniaceiitrus gilli 6808 



Halichseres macgregori ■ 6804 



Xesmus hopkinsi 12671 



Balistes verres 6805 



Prionotus ruscarius 6488 



Microgobius miraflorensis 6511 



Carcharias wlox 11893 



Carcharias cerdale 11884 



Carcharias aziireus 11890 



Myliohatis asperrinuis 11895 



(jaleichthys xenauchni 5821 



Galeichthys eigennianni 6986 



Tachysurus emmelane 5818 



Tachysurus evermanni 6706 



Tachysurus steindachneri 7026 



Fisoodonophis daspilotus 5820 



Murtena clepsydra 6807 



Anchovia rastralis 5812 



Anchovia mundeola 5817 



Anchovia naso 5816 



Anchovia starksi 5814 



Cetengraulis engymen 5815 



Hemiraniphus saltator 6806 



Fistularia corneta 6808 



Oligoplites ref ulgens 6799 



Hemicaranx zelotes 5819 



Peprilus snyderi 6800 



Lobotes pacificus 5883 



E\'ermannia panamensis. 



6509 



Batrachoides boulengeri 6487 



Porichthys greenei 6485 



Hypsoblennius piersoni 6522 



Homesthes caulopus 5623 



Family GINGLYMOSTOMID^E. 



I. Ginglymostoma cirratum (Gmelin). 



A single specimen taken, 27 cm. long. The body and fins are light brown- 

 ish, marked with small black sjiots about as large as pui)il, those in front of dorsal 

 arranged rather uniformly in cross-series. Snout unspotted. Lower side of head 

 whitish, unspotted. 



Family GALEID.E. 



2. Mustelus lunulatus (Jordan <Sc Gilbert). 

 Plate I, Fig. 1. 



Five specimens were secured seeming to agree in all respects with an indi- 

 vidual collected by Dr. Jordan from the type locality, Mazatlan. In a young male 

 58 cm. long the claspers do not project beyond the edge of the ventral fin ; in 

 another 64 cm. long they are fully developed, protruding beyond edge of ventral for 

 about 4 cm. A male from Mazatlan (G8 cm. long) has the clasjiers undeveloped, 

 not reaching beyond margin of ventrals. This seems to indicate considerable irregu- 

 larity in the sexual development of the species. The young of 31. lunulatus are as 

 yet unknown. 



(2) 



January 12, 1903. 



