55 
moZKssmu?n Levin., 1881, 59, t. h. Cottus scorpius; Egedesminde. — 1881: Dist. 1886: 
D. (Apoblema). 1889: Apoblema. 1889: Hemiums. [1905: Lecithaster gib- 
bosus.] 1907 : Lecithaster. 
Mont., 1891, 521, for mollissiinuni (Apoblema). 
mollissinum Mont., 1891, 520, for mollissinmm (Apoblema). 
molvx Ben. & Hesse, 1863, 1864, 94, t. h. Lota molva. — 1863, 1864: Pteronella (type). 
1878: Udonella. 
molvss Cerf., 18951i, 944. — 1895: Dactylocotyle. 
monas Bud., 1819a, 679, t. h. Ampliisbsena sp. ; Brazil. — 1819: Dist. 1896: D. (Bra- 
chylaimus) . 
monenteron Wagener, 1857, 52, etc., t. h. Esox liicius. — 1857: Dactylogyrus. 1858: 
Tetraonchus, probably type. 
mongeotii Bory de St. -Vincent, 1823a, 354, in water. — 1823: Cere. 
monorchis Stoss., 1890, 40, t. h. Cantharus orbicularis; Triest. — 1890: Dist. 1893: D. 
(Monorchis, type). 1902: Monorchis, type, 
monos^omf Linst., 1896i, in 375, perhaps young of Monost. inutabile, t. h. Lymnsea ovata, 
L. peregra; Germany. — 1896: Cere. 
monroi Goodsir, (1844), t. h. Gadus morrhua. — 1844: Neuronaia, type. 
monroii Goodsir, teste Gulliver, 1872, 103, see monroi (Neuronaia). 
monstruosum Braun, 1901, 944, t. h. Corone venustissima; West Indies. — 1901; 
Ochetosoma (type). 
monticelli Mont., 1902, 143, for monticellii (Epibdella). 
monticellii Lint., 1898, 518, t. h. Remora remora; Woods Hole. — 1898: Dist. 1899: 
Hemiurus. 
monticellii Stoss., 1904, 2, t. h. Tropidonotus viperinus, intestine; Naples. — 1904: 
Astiotrema. 
monticellii Scott, 1902, 300, t. h. Raia clavata; Scotland. — 1902: Acanthocotyle. 
monticellii Par. & Perugia (1895), 2. — 1895: Phylline. 1896: Epibdella (Phylline). 
1903: E. (Benedenia). 
mordax Looss, 1899b, 688, t. h. Pelecanus onocrotalus; Egypt. — 1899: Echinost. 
mordens Braun, 1901g, 941, t. h. Rallus sp.; Brazil. — 1901: Harmost. 
mormiri Mont., 1888a, 34, for mormyri (Microcotyle). 
mormyri Lorenz, 1878a, 21, t. h. Pagellus mormyrus; Triest. — 1878: Microcotyle. 
mormyri Stoss., 1885, 160, t. h. Pagellus mormyrus; Triest. — 1885: Dist. 1886: D. 
(Brachylaimus). [1899: ?Creadium.] 
mormyris Hausmann, 1897b, 28, for mormyri (Dist.). 
morrhux Ben. & Hesse, 1863, 106, t. h. Gadus morrhu'a. — 1863: Pterocotyle. 1879: 
Octobothrium. 1890: O. (Pterocotyle). 1898: Dactylocotyle. 
motellx Ben., 1870, 63, t. h. Motella mustela. — 1870: Dist. 
[mucosum von Dr. (Dist. ), a tunicate.] 
miihlingi Jaegers., 1899a, 7, t. h. Lams ridibundus; Pillau. — 1899: Dist. 1899: 
Tocotrema. 
muehlingi Looss, 1899b, 586, for mtihlingi (Tocotrema). 
muellerii, see mulleri (Dist.). 
millleri Cobbold, 1860a, 50, t. h. Petromyzon fluviatilis. — 1860: Diplost. 
mulleri Levin., 1881a, 56, t. h. Cottus scorpius, Gadus ovak; Egedesminde. — 1881: 
Dist. 1886: D. (Brachylaimus). 1899: Progonus (type). [1902: Genarches 
(type).] 1905: Genarches (type). 
mugilis Vogt, 1878, 327, t. h. Mugil cephalus; Roscoff. — 1878: Microcotyle. 
mugylis Sons., 1891, 253, for mugilis (Microcotyle). 
mullerii Mont., 1888, 34, 37, for mulleri (Dist.). 
mulli Stoss., 1883, 114, t. h. Mullus ])arbatus; Triest. — 1883: Dist. 1886: D. 
(Echinost.). 
multilobum Cobbold, 1860a, 46, t. h. Charadrius pluvial is. — 1860: Holost. 
munroi Brown, 1899a, 490, for monroi (Neuronaia). 
murxnulx Cobbold, 1860a, 43, for maraenulae (Monost.). — [I860: M. braunii.] 
muris Ere., 1882c, pi. 3, figs. 16-21. — 1882: Dist. 
