X. CRUSTACEA. 
68 Crust. 
[ 1905 ] 
Microthalestris n. g. ( Thalestridce), p. 122 , forjicula, p. 123, pi. lxxvi ; Sars, 
Crust. Norway v. 
Monacilla n. g. ( Pseudocalanidce), p. 8, typica , N. Atlantic, p. 9 ; Sars, 
Bull. Mus. Monaco xxvi, n. sp. 
Monstrilla in Salmacina, at Port Erin ; Ashworth, P. Liverp. biol. Soc. 
xix, p. 16. 
Mormonilla atlantica , Atlantic, p. 16 ; Wolfenden, Plankton Studies i, 
n. sp. 
Nesippus alatus , Massachusetts, p. 130 ; Wilson, P. Soc. Washington xviii, 
n. sp. 
Nitocra simplex , p. 435, text-fig. 7 ; Douwe, Zool. Anz. xxviii : N. palustris, 
p. 519, text-figg. 1-6 ; Douwe, op. cit. xxix. 
N. muelleri , Ryckflusse, p. 434, text-figg. 1-6 ; Douwe, op. cit. xxviii : 
xV. fragilis , Chatham Ids., p. 386, pi. xvi, figg. 70-86 ; Sars, Zool. 
Jahrb. Syst. xxi : n. spp. 
Oithona rigiaa , p. 1023, pi. xcix, fig. 42, robusta , p. 1024, figg. on pi. xcix, 
linearis, p. 1025, figg. on pi. xcix ; Wolfenden, Fauna Maidive ii, 
Suppl. i. 
O. tropica, Maidive Ids., p. 1023, figg. on pi. xcix ; Wolfenden, t. c. n. sp. 
Onccea anglica , off Northumberland, p. 220, pi. vi, figg. 1-9 ; Brady, Tr. 
Soc. Northumb. (n. s.) i, n. sp. 
Onchocalanus n. g. (Phaennidce), p. 19, trigoniceps , p. 20, hirtipes, p. 20, 
N. Atlantic ; Sars, Bull. Mus. Monaco xxvi, n, spp. 
Ootkrix n. g. ( Calanidce ) bidentata, W. of Ireland, p. 42, pi. x, figg. 15-18, 
pi. xi, figg. 1-10 ; Farran, Rep. Fish. Ireland 1902-03, Pt. ii, n. sp. 
Parabroteas, def. and notes, p. 598 ; Ekman, Zool. Anz. xxix. 
Paracalanus pawns, p. 997, var. borealis n. var., p. 997, var. indicus 
n. var., p. 998, pi. xcvi, figg. 7-11, 16, aculeatus, p. 998, pi. xcvi, 
figg. 12-15, var. plumulosus n. var., p. 999, pi. xcvi, fig. 23 ; Wolfen- 
den, Fauna Maidive ii, Suppl. i. 
Parastenhelia anglica , Cornwall, p. 289 ; Norman & Scott, Ann. Nat. 
Hist. (7) xv, n. sp. 
Parathalestris , p. 110, clausi, p. Ill, pis. lxv & lxvi, harpacticoides , p. 112, 
pi. lxvii, hibernica, p. 113, pi. lxviii, jacksoni, p. 114, pi. lxix ; Sars, 
Crust. Norway v. 
Peltidium conspicuum , Scilly Ids., p. 296 ; Norman & Scott, Ann. Nat. 
Hist. (7) xv : P. elegans , Maidive Ids., p. 1033, figg. on pi. xcix ; 
Wolfenden, Fauna Maidive ii, Suppl. i : n. spp. 
Pennella balcenopterce , p. 80, text-fig. 3 ; Anthony & Calvet, Bull. Soc. 
Philom. vii (2) : P. Jilosa, post-larval stages ; Thompson, Biol. Bull, 
viii, pp. 296-307, 6 text-figg. : P. balcenopterce , anatomy ; Turner, 
P. R. Soc. Edinb. xxv, p. 480, and Tr. R. Soc. Edinb. xli (2), pp. 409- 
434, 4 pis. : P. orthagorisci, p. Il9 ; Stebbing, S. African Crust, iii. 
Phyllopus bidentatus, p. 45, pi. xi, figg. 12-21 ; Farran, Rep. Fish. Ireland 
1902-03, Pt. ii. 
Pkyllothalestris n. g. ( Thalestridce ), p. 115, my sis, p. 116, pis. lxx & lxxi; 
Sars, Crust. Norway v. 
Pleuromamma abdominalis, p. 1011, figg. on pi. xcvi, ziphias, p. 1012, figg. 
on pi. xcvi, robusta, p. 1012, figg. on pi. xcvi ; Wolfenden, Fauna 
Maidive ii, Suppl. i. 
P. indica, Maidive Ids., p. 1011, figg. on pi. xcvi ; Wolfenden, t. c. n. sp. 
Pontella spinipes, p. 1020, mediterranea var. indica n. var., p. 1021 ; 
Wolfenden, t. c. 
Pontellopsis humeri , p. 1021, figg. on pi. xcviii, armata, p. 1022, figg. on 
pi. xcix ; Wolfenden, t. c. 
Pontoptilus n. g. ( Augaptilidce ), p. 18, mucronatus , p. 18, muticus, p. 19, 
robustus, p. 19, abbreviatus , p. 19, attenuatus, p. 20, acutilobus, p. 21, 
N. Atlantic ; Sars, Bull. Mus. Monaco xl, n. spp. 
