LEPAS. 5 
Wood's Linnean Lamarekian Authority—Synonyms—Locality. 
names. Genus. 
39 POROSUS Chiton Burr. El. Conch. 178, pl. 28, f. 1— 
porous Cryptoconchus porosus, Sw. Mal. 358. 
Valves concealed.—? C. monticularis, 
Sow. C. I. Kamskatchka ? 
40 LARVH-FoRMIS Chitonel- Burr. (as of Blain) El. C. 179, pl. 
larva-shaped lus 28, f. 3. Seems more like C. levis, 
Bl. Mal. pl. 87, f. 5=Chitonellus 
fasciatus of Reeve, C. I. 
Australia. 
LEPAS—BARNACLE. 
1 TRACHER- Tubicinella Wood, G. C. 31, pl. 4*; subsequent 
FORMIS to LZ. trachealis, Shaw, Nat. Mis. 
windpipe xvil.—T. balenarum, Lam.—T. tra- 
chealis, Gray; Darw. Cir. ii. 431, 
pl. 17, f. 83—Z. Lamarckii, Leach. 
— Coronula tubicinella, Blain. 

S. Seas, on whales. 
2 DIADEMA Coronula Lin. Mantissa.—Wood, G. C. 38, pl. 
turban 4.—Balanus d. Brug.—C. d. Blain. 
Leach, Chenu. 
‘Arctic Seas, on whales. 
3 BALENARIS — Wood, G. C. 35, pl. 5, f. 1, as aged 
whale LZ. b. of Gmel.—=C. 6. Lam. 
Pacific, on whales. 
4 TESTUDINARIA —— Lin.—Wood, G. C. 37, pl. 4.—Ver- 
turtle ruca t. Ellis—C. ¢. Blainv.—As- 
trolepas rotundarius, Gray.—Che- 
lonobia t. Darw. Cir. 1. 392, pl. 
14, ts W. Africa, on turtles. 
5 TINTINNABU- Balanus Lin. Syst.—Wood, G. C. 38, pl. 6, f. 
LUM 12.—B. ¢. Darw. Civ. ii. 194, pl. 1, 
bell as Gs India, &e. 
