PLATE XV. 
Gonodactylus. Protosquilla. 
Fig. 1. Gonodactylus { Gonerichthus ). Carapace of a Gonerichthus-larva,, T 6 ¥ inch long, 
smaller than the one shown in fig. 1 1 , but older, from the Celebes Sea. 
Fig. 2. Protosquilla elongata, n. sp. Dorsal view of a specimen, inch long, from 
St. Vincent (p. 67). 
Fig. 3. Gonodactylus graphurus. Raptorial claw. 
Fig. 4. Gonodactylus chiragra. Endopodite of the first abdominal appendage of a male 
specimen. A, distal joint; a, its outer lobe; b, its inner lobe; B, basal 
joint; c, c, suture; d, retinaculum; e, fixed limb of petasma ; f movable 
limb. 
Fig. 5. Gonodactylus ( Gonerichthus ). Telson and uropods of the larva shown in fig. 1. 
Fig. 6. Gonodactylus {Gonerichthus). Dorsal view of a Gonerichthus-l&vva,, inches 
long, from the West Pacific. 
Fig. 7. Gonodactylus glabrous, n. sp. Dorsal view of a specimen, 2 T §^ inches long, 
from Samboangan Reef (p. 62). 
Fig. 8. Gonodactylus graphurus. Petasma of a male specimen ; reference letters as in 
fig. 4. 
Fig. 9. Gonodactylus glabrous. First abdominal appendage of a male; reference letters 
as in fig. 4. 
Fig. 10. Pseudosquilla ciliata. Endopodite of first abdominal appendage of a male ; 
reference letters as in fig. 4. 
Fig. 11. Gonodactylus {Gonerichthus). Side view of a Gonerichthus- larva, l^y inches 
long, from the West Pacific. 
Fig. 12. Protosquilla elongata. Magnified view of the ventral surface of the telson of 
the specimen shown in fig. 2. 
