Memoirs MCZ 2701

temoirs of l^e J^usatm oi Comgaratibc ^oologg AT HARVARD COLLEGE Vol XXVII No EEPORTS ON THE RESULTS OF DEEDGING UNDER THE SUPERVISION OF ALEXANDER AGASSIZ, IN THE GULF OF MEXICO (1877-78), IN THE CARIBBEAN SEA (1878-79), AND ALONG THE ATLANTIC COAST OF THE UNITED STATES (1880), BY THE U S COAST SURVEY STEAMER "BLAKE," LlEUT.-CoM C D SiGSBEE, U S N AND CoMMANDER J R BaRTLETT, U S N., COMMANDING XXXIX LES DROMIACES ET OXYSTOMES PAR ALPHONSE MILNE EDWARDS et E L BOUVIER [Published by permission of Carlile P Patterson and Otto H Tittmann, Superintendents of the U S Coast and Geodetic Survey.) With Twenty-five Plates CAMBRIDGE, U.S.A.: PrtntrH for tljc iHuSfum April, 1902 TABLE DES MATIERES Page INTRODUCTION DESCRIPTION DES GENRES DES ESPECES ET Page P.dentatvs (PL IX, Figs 15-17; PL X, Figs 1-6 Pi XI, Figs 1-3) ; 9-127 P Sims (PL X, Figs 7-11 homolodromia H jMradoxa (PI DiCRANODKOMIA D ovata (PI II I) PI Ill, Figs 1-4) ; 14 P acutifrons (PL XII, Figs 1-5) 15 P cursor (PL XII Figs 6-14) 21 22 Hypoconcha H urcuata ACANTHODROMIA A erinacea 22 22 (PI Ill, Figs 5-15 ; 23 IV, Figs 1-4) H barbata H vigil (PI VI, Figs 1-6) (PI Ill, Figs Figs 5-9 ; PL V, 16-18; XIV, C Agassizi (Pi PL XV, Cymonomus H rostratus VI, 26 PI 27 29 (PI Fig.s V, Fig.s 30 9-13) 35 40 Palicus P cristatipes (Pi VII, Figs 1-5) P nffinis (PI VII, Figs 6-11 42 PL ; VIII, Figs 1-2) 47 P Blakei (PL VIII, Figs 13-16) 48 P Rathbuni (PL IX, Figs 1-7) 50 P obesus (PL IX, Figs 8-14) 51 Figs 7-9 ; 78 80 XVI) 86 CORYCODCS XVII) C nitidiis (PL XVIII) C Agassizi (PL 90 94 XIX, Figs 1-7 ; 94 Figs 1-3) C antennaria (PL PL XX, 86 90 Clythrocerus PL XX, 81 XIX, Figs 4-12) Fig ; 99 Leucosiid.e 46 P Agassizi (PL VIII, Figs 5-12) ; CrCLODORIPPE 11-16; DuRipriu^E PL Figs 1-6) IV, Figs 1-10) 69 74 C buJlatus (PI HOMOLOGENUS PI XIV, Figs 1-6 Fig 7) C quadratus (PI HOMOLA 74 asper (PL XV, 64 67 Cymopolus a 59 67 E americana (PL XIII, Figs 1-4) E truncata (PL XIII, Figs 5-8) antillensis 58 62 Ethdsa lator PI P gracilipes (PL XI, Figs 10-14) Dromidia D 56 P depressus (PL XI, Figs 4-8) 11 Dromia 53 PL XI, Fig 9) Dromiid^ D ; Myropsis 110 M quinquespinosa 4-6 M constricia (PI XXI, Figs .110 PL XXII, Figs 1-5) HI M goliath (PL XXI, Figs 1-3) ; TABLE DES MATlllRES Page Page Spel.«:ophorus Iliacantha 113 subglobosa Callidactylcs 113 C asper PI PI XXII, Figs 6-7 Figs 1-2) (PI XXII, XXIII, Figs 3-5 ; ; 113 Figs 120 Calappid^e PI C gallus, vox galloides C angusta (PI Figs 8-9 PI XXIV L cadaverosa XXV, ACANTHOCARPOS 11