ECHINOIDEA. (IV, C.) Echitl. 63 
v 
H. placental (p. 541); H. planus (p. 537): ZelIzko (260). H. sp. 
ind. aff. senonensis; Anthula (18) p. 64. 
t Holectypus, periproctal plates; Lambert in Fortin (91) p. 22. H. 
cenomanensis and II. crassus-, Fourtau (96) p. 625. H. excisus ; 
Fourtau (98) p. 194 and (96) p. 624. H. macropygus ; Anthula (18) 
p. 59. 
Hypsaster , vide Schizaster roemeri. 
kHypsospatangus , redefined; Gauthier in Fourtau (96) p. 678. II. 
amnion redescr., horizon doubtful; Fourtau (96) p. 679. H. carren- 
atns, n. sp., Montecchio maggiore, Yicentin; Mazzetti (173) Mem. 
Pont. Acc. Lincei, v, p. 9, pi. i. H. ficheri , subanal fasciole discussed 
(p. 681); H. lefebvrei, has it a subanal fasciole? (p. 680): Fourtau 
(96). H. peroni , redescr.; Mazzetti (173) p. 10, pi. i. H. penta¬ 
gonalis, n. sp.; Bartonian of Poleo near Sc-hio; Mazzetti (172) 
Mem. Pont. Acc. Lincei, v, p. 10, pi. i. 
Iheringiana , nom. nov. pro Iheringiella Berg, non Iheringella Pilsbry; 
Berg (35) Commun. Mus. Buenos Aires, i. 
Iheringiella , nom. nov. pro Iheringia Lahille 1898, non Keyserling 1891 ; 
Berg (34) p. 16. 
Iheringina nom. nov. pro Iheringia Lahille non Keyserling [preocc. 
autem Iheringiana q.v.] ; Lahille (143) p. 395. 
t Inflaster n. g. with genotype II. abichi , n. sp., Senonian, Daghestan, allied 
to Offaster; Anthula (18) p. 62, pi. ii. 
t Lambertia, n. g. of Spatangidce , group Breyninae , with genotype L. gardi- 
nalei , n. sp., Priabona Beds, near Lonigo, Vicenza, Italy ; Oppenheim 
( 186): discussed by Lambert in Keview. [Nom. preocc. Desvoidy, 
1863.] 
t Larnpadaster gauthieri ; Boule (45) p. 130. 
Leiocidaris :—t L. australis ; Hall & Pritchard (117) pp. 47, 50. L. ba- 
culosa (p. 551); L. imperialism inch Cidaris dubia Brandt and C. fusti- 
gera A. Ag. (p. 552); L. verticillata (p. 551): Ludwig (158). 
t Leiopedina sp.; Airaghi (2) p. 362, pl.-f. 2. 
t Lepidechinus rarispinus , development of interambulacra ; Jackson (127) 
p. 132. 
t Lepidesthes, compared with Pholidoddaris , Perischodomus, and Hybechinus 
(p. 199); L. devonicanSm Pilton Beds, N. Devon, in Mus. Pract. Geol., 
and from Croyde in Whidborne coll, now first descr. and figd. (p. 200, 
pis. xxiv, xxv): Whidborne (250). 
t Linthia :— L. sp.; Mazzetti (172) p. 18. L. aschersoni and I. arizensis ; 
Fourtau (96) p. 671. L. cayellinii ; Airaghi (4) p. 165. L. cavernosa 
(p. 670); L. delanouei (p. 669) ; L. esnehensis (p. 671) ; L. hessi Mayer- 
Eymar (p. 690); L. latisulcata (p. 670): Fourtau (96). L. lorioli , 
n. n.; Airaghi (3) p. 249 : n. sp., Tongrian of Carcare in Bormida 
basin ; Airaghi (4) Boll. Soc. geol. Ital. xviii, p. 166, pi. vii. L. 
navilleim validity of species confirmed by subsequent finds ; Fourtau 
( 96) p. 670. I. nipponica , n. sp., Tertiary of Kanazawa and Sakae, 
Japan ; Yoshiwara (259) J. Geol. Soc. Tokyo, vi, p. 2. L. nobilis , 
n. sp., Colli Berici, Vicenza; Mazzetti (173) Mem. Pont. Acc. 
Lincei, v, p. 12, pi. i. L. oblong a , the locality Gebel Garebe given by 
the collector Lefebvre to d : Orbigny is unknown ; Fourtau (96) p. 631. 
iLovenia-.—LA sp., Miocene of Gebel Geneffe, Egypt; Fourtau (96), 
p. 720. L. forbesi ; Hall & Pritchard (117) pp. 39, 49. 
t Macropneustes, general discussion of the group of allied genera ; definition 
of genus (p. 677). 21. schweinfurthi Mayer-Eymar, perhaps not a 
J lacropneustes (p. 691) ; 21. sickenbergeri Mayer-Eymar, discussed, 
possibly a 2Ieqapneustes (p. 691); 21. similis Mayer-Eymar, apparently 
accepted (692) : Fourtau (96). 
t Maretia : — 21. depressa ; Fourtau (96) p. 688. 21. pareti ; Airaghi ( 2) 
