96 



PROCEEDINGS OF THE NATIONAL MUSEUM 



Maxilliped (fig. 15h) 2-segmented, first segment well developed, 

 irregularly triangular, with several heavily sclerotized adhesion pads 

 and processes. Second segment short, with proximal knoblike pro- 

 jection and bilobed, lappet-like terminal process that overlaps adhesion 

 pad on first segment when second segment flexed. 



Four pairs of thoracic legs biramous, evidence of segment fusion 

 present, particularly with regard to exopodite of legs three and four. 

 For nature of armature and legs, see table 6 and figure 16. 



Table 6. — Armature of thoracic legs I-IV of the female of Pandarus smithii 



Rathbun, 1889 



* Denticulations between rami. 



Phyllothyreus cornutus (Milne-Edwards, 1840) 



Figures 17a-e, 18a-/, 19a-d 



Phyllophora cornuta Milne-Edwards, 1840, p. 472, pi. 38, figs. 13-14. 



Nogagus grandis Steenstrup and Liitken, 1861, p. 46, pi. 10, fig. 19. 



Phyllophorns cornutus. — Bassctt-Smith, 1899, p. 465. 



Phyllothyreus cornutus. — Norman, 1903, p. 368. — Norman and Scott, 1906, p. 212, 

 pi. 24, figs. 9-17.— Scott and Scott, 1913,^ p. 92, pi. 19, figs. 11-18, pi. 23, 

 fig. 3.— Wilson, 1932, p. 440.— Monod and Dollfus, 1938, p. 196, figs. 1-15.— 

 Brian, 1946, p. 142. 



Laminifera doello-juradoi Brian, 1944, p. 205, pi. 4, figs. 30-37, pi. 5, figs. 38-39. 



Reported hosts. — Prionace glauca, Isurus oxyrinchus, Lamna 

 nasus. 



3 These authors describe the genus Phyllothreus [sic] and the species Phyllo- 

 threus^[sic] cornutus (Milne-Edwards). The apparent misspelling is present in 

 every citation. 



