ECHINOIDEA. (iV, C.) 
Echin. 61 
p. 657, and (98) p. 197. E. ampins , variations in size (p. 711); E. 
amygdala (p. 660); E. amygdalina Mayer-Eymer is the E. globulus 
var. minor of de Loriol (p. 662): Fourtau (96). E. angxdatus ; 
Ugolixi (236). E. aschersoni ; Fourtau (96) p. 661. E. cassinel- 
lensis , n. sp., Oligoceue, Cassinella, Piedmont, perhaps = E. laurillardi 
cited by Desor, £ Synopsis 5 p. 307, compared also with E. perrieri , 
E. blainvillei , E. dumasi , and E. lovisatoi-, Loriol (154) p. 5, pi. i. 
E. cherichirensis , n. sp. for specimens collected by Thomas in Tunis 
and hitherto referred by Gauthier to E. perrieri ; Gauthier in 
Fourtau (96) p. 732. E. crameri ; Fourtau (96) p. 661, and (98) 
p. 197. E. esckeri , measurements, distinguished fr. E. eurysomus 
(p. 158); E. eurysomus , measurements, distinguished from E. calvi- 
montanus (p. 157): Airaghi (4). E. fraasi; Fourtau (96) p. 658, 
and (98) p. 197. E. galerus , n. sp., Fumana, Vicentin; Mazzetti 
( 173) Mem. Pont. Acc. Lincei, v, p. 13, pi. i. E. globulus ; 
Fourtau (98) p. 197: Egyptian localities corrected; Fourtau (96) 
p. 660: measurements; Airaghi (4) p. 159, pi. vi. E. laurillardii 
Agass. non Laube nec Wright, redescr., measurements; Airaghi (4) 
p. 161, pi. vi. E. libycus and E. miniehensis (p. 662) ; E. perrieri , 
redescr., Egyptian localities (p. 659): Fourtau (96). E. plagiosomus 
Agass. non Laube; Airaghi (4) p. 162. E. osiris , type locality 
“ Montradan ” is probably Mokattam (p. 658); E. praecedens , very 
close to E. amygdalina (p. 663): Fourtau (96). E. similis , measure¬ 
ments (p. 160); E. studeri (p. 157 ): Airaghi (4). E. subcylindricus ; 
Fourtau (96) p. 662. 
Echinometra lucunter ; Bell (32) p. 136; Ludwig (158) p. 554: channels 
in coral-reefs; Agassiz (1) p. 118, pi. xxx. E. subangularis , colour; 
Clark (56) pp. 117, 132. 
t Echinoneus artini , n. sp., Helvetian ii, Gebel Geneffe, Egypt, compared 
with E. thomasi ; Fourtau (96) p. 695, pi. ii. + E. thomasi\ Gauthier 
in Fourtau (96) p. 696, pi. ii. E. semilunaris ; Clark (56) p. 132. 
t Echinopsis libycus ; Fourtau (96) p. 640. 
t Echinospatangus cordiformis ; Lamplugh (144) pp. 596, 599, 602, 616. 
Echinothrix desori , Zanzibar, incl. E. calamaris Pfeifer 1896, and E. 
annellata Peters, 1854; E. turcarum , Zanzibar, incl. Diaderna calamare 
v. Martens 1869 : Ludwig (158) p. 553. 
Echinus\ —+ E. sp.; Airaghi (2) p. 363. E. acutus; Uexkull (235): 
pedicellarim; Uexkull (234): distribution, habitat, habits; Allex 
( 8) p. 472: breeding period, habitat; Lo Biaxco (147) p. 474. E. 
esculentus; Bidexkap (38) p. Ill : distribution, habitat, habits, food; 
Allex (8) p. 472: breeding period; Aurivillius (21) p. 14: early 
development; MacBride (166). f E. aff. hungaricus ; Airaghi (2) 
p. 364, pl.-f. 4. f E. aff. margaritaceus ; Airaghi (2) p. 364, pl.-f. 3: 
seems to Lambert in Review very different. E. melo , pedicellariae; 
Uexkull (234). E. microtuberculatus , pedicellarias; Uexkull (234): 
breeding period, habitat; Lo Biaxco (147) p. 474: death-temperature ; 
Verxox (241): astrosphere in immature ova; Stricht (225a). E. 
miliaris , distribution, habitat, habits, food; Allex (8) p. 474 : breeding 
period ; Aurivillius (21) p. 14: early development; MacBride (166). 
E. verruculatus , probably incl. “ E. angulosus (Leske) ” of A. Agassiz 
1872 from Mozambique; Ludwig (158) p. 555. 
Encope emargvnata ; Haeckel (115) pi. xxx. 
t Epiaster :—vide etiam sub J Hcraster. M. distinctus ; Fourtau (96) 
p. 631. \E. nutrix nom. mud.; Boule (45) p. 133. 
Eucidaris , vide sub Cidaris. 
iEupatagus seu Euspatangus , redefined; Gauthier in Fourtau (96) 
p. 678. E. bicarinatus, n. sp., Bartonian of Poleo near Schio; 
Mazzetti (172) Mem. Pont. Acc. Lincei, v, p. 12, pi. i. E. cairensis , 
1899. [Vol. xxxvi.] e 22 
