Discovery reports (1938) Discovery reports discoveryreports17inst Year: 1938 314 DISCOVERY REPORTS with a pair of dorsal spines. Pleura of somite 2 with blunt ventral point, the rest â rounded. Telson about three times as long as wide; posterior margin convex, with long median spine; spine formula 8, 1,8. Eye oval. Antenna with small inner spine on basis, scale with outer basal seta. Maxillule and maxilla with palp of three segments. Maxillipede i without outer seta on segment i. Leg I chelae not fully formed. Leg 5 with exopod. Epipods on legs i and 2; gills not yet developed. Four pairs of
Discovery reports (1938) Discovery reports discoveryreports17inst Year: 1938 314 DISCOVERY REPORTS with a pair of dorsal spines. Pleura of somite 2 with blunt ventral point, the rest â rounded. Telson about three times as long as wide; posterior margin convex, with long median spine; spine formula 8, 1,8. Eye oval. Antenna with small inner spine on basis, scale with outer basal seta. Maxillule and maxilla with palp of three segments. Maxillipede i without outer seta on segment i. Leg I chelae not fully formed. Leg 5 with exopod. Epipods on legs i and 2; gills not yet developed. Four pairs of pleopods. Fig. 14. Thalassinid D. VII. St. 708. a. Head and rostrum. b. Telson. c. Antenna. d. Palp of maxillule. Thalassinid D. VII (Fig. 14) Discovery St. 708. Rostrum 2-06 mm.; body 5-95 mm. Rostrum rather broad, tapering, serrated to end, not much longer than antennule. Carapace with close-set small marginal spines in front and behind. Abdomen: somite 2 with large dorsal spine; somite 3 with small dorsal pair; somites 4 and 5 with a pair of very small dorsal and a pair of larger dorso-lateral spines. Pleura rounded. Telson about three times as long as wide; posterior margin convex, with median spine not much longer than spine 4; spine formula 8, 1,8. Eye oval. Antenna with inner spine of basis very small; scale with outer basal seta. Palp of maxillule and maxilla of three segments. Maxillipede i with outer seta on segment i. Chelae not fully formed. Leg 5 with exopod. Epipods developing on legs 1-4. Four pairs'of pleopods.
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