64 Echin. 
XIV. ECHINODERMA. 
p. 375 pl.-f. 10. M. pendula , horizon and locality of type discussed ; 
Fourtau (96) p. 688. 
t Megapneustes n. g. with genotype M. granclis ; Gauthier in Fourtau 
( 96) p. 678 ; Lambert in Review points out resemblance to Stomo- 
porus. M. crassus , redescr. ; Fourtau (96) p. 684. M. grandis , n. sp., 
Upper Suessonian of Gebel Drounka near El-Syout; Gauthier in 
Fourtau (96) p. 681, pi. ii. 
Mellita sexforis , colour ; Clark (56) pp. 117, 132. 
t Melonechinus, vide sub Melonites. 
t Melonites preocc. Lamarck, 1827, for Foraminifer , replaced by Melonechinus , 
Meek & Worthen, 1866 ; Lambert in Review of Jackson (127). 
M. multiporus , variations in interambulacra ; Jackson (127) p. 131. 
Mespilia globulus ; Bell (32) p. 135. 
Metalia sternalis , Aldabra Id.; Ludwig (158) p. 556 : ? Funafuti; Hedley 
(118 a) p. 530. 
t Metaporhinus sp.; Semenov (212) pp. 39, 80. 
v 
t Micraster :— M. sp.; ZELfzKO (260) pp. 537, 543. M. sp. Zittel, Aturian, 
Egypt; Fourtau (96) p. 632. M. arenatus\ Riaz (198) pp. 418, 425. 
M. breviporus; Anthula (18) p. 65 : the type-cast is a young M. cor- 
anguinum ; Rowe (202) p. 525. M. brongniarti , var. sismondae , is not 
M. glyphus Schliit. ; Riaz (198) p. 417. M. cor-anguinum , high- 
crested form; Dibley (75) : discussed; Rowe (202) p. 538, pis. xxxv- 
xxxvii : var. latior, n. var. ; Rowe (202) p. 539, pis. xxxv-xxxvii. 
M. co?'-bovis, redescr., with formae gibbosa , carinata , planidorsata , et 
normanniae , neanic stage, and passage-forms to M. leskei ; Rowe (202) 
pp. 518-524, pis. xxxv, xxxviii, xxxix. M. cormarinum , first occurrence 
in Normandy, description and comparison with M. coranguinum and 
allies and M. glyphus ; Lambert in Fortin (89) p. 358, pi. ii [see 
under ii, a, iii]. M. cor-testudinarium Goldf. discussed, and M. cor- 
testudinarium Auctt., redescr., with formae gibbosa , carinata , plani- 
dorsata , normanniae , et beonensis (p. 534, pi. xxxv) ; M. decipiens , 
v 
discussed (pp. 534, 535) : Rowe (202). M. cf. de lorioli ; Zelizko 
( 260) p. 534. M. gibbus; Athanasiu (20) p. 452 ; Riaz (198) p. 417. 
M. gosseleti , discussed ; Rowe (202) p. 535. M. heberti ; Riaz (198) 
p. 428. M. intermedins , discussed; Rowe (202) p. 537. M. leskei , 
Riaz (198) p. 428 : redescr., with formae gibbosa , carinata , plani¬ 
dorsata ;, normanniae , et beo?iensis, and passage-form to M. praecursor ; 
Rowe (202) p. 525, pis. xxxv, xxxvi, xxxviii. M. praecursor, noru. 
nov., a group of individuals occurring in the Chalk of S. England 
from zone of Holaster planus to the lower third of M. cor-anguinum 
zone, “even in its restricted sense, it cannot rightly be called a 
species ” ; Rowe (202) pp. 496, 530, pis. xxxv, xxxvi, xxxvii. M. turo- 
nensis , discussed ; Rowe (202) p. 535. M. {Epiaster) ultimus Mayer- 
Eymar, validity doubted ; Fourtau (96) p. 689. 
t Micropsis :— M. fraasi (p. 639); M. mokattamensis (p. 640): Fourtau (96). 
kMistechinus, validity of genus doubted (p. 641) ; M. mayeri de Loriol, the 
types are young, an older specimen discovered near Minieli (p. 732) : 
Fourtau (96). 
Moera Michelin, v. sub Ecliinocardium. 
t Myriastiches, n. g. of Cystocidaroida (?), with genotype M. gigas, n. sp., 
Lower Ludlow limestone, England, and forming Myriastichidae, 
n. fam.; Sollas (216) pp. 700, 701 and fig. 5. 
t Nucleolites luynesi ; Fourtau (96) p. 627. 
i Off aster globidosus ; Bonarelli (42) p. 1020. 
j-Oligoporus : — 0.1 minutus, n. sp., Deer Creek limestone, Coal measures, 
N. E. of Topeka, Kansas; Beede (30) Kansas quart, viii, p. 126. 
O. missouriensis, variations in interambulacra ; Jackson (127) p. 131. 
