IV. Pisces für 1902. ) 
myrops deliciosus Leach — Agberi, Assay; Protocephalus simus Sauv. 
— Agberi; P. ansorgi n. sp. — Agberi; Marcusenius brachyhistius Gill. 
— Agberi; Gnathonemus eyprinoides L. — Agberi; G. petersii Gthr. 
— Oguta; Mormyrus macrophthalmus Gthr. — Agberi; Hyperopsinus 
bebe Lacep. — Abo; Gymnarchus nilotieus Cuv. — Oguta; Xeno- 
mystus nigri Gthr. — Oguta; Pellonula vorax Gthr. — Agberi; Hydro- 
eyon forskalii Cuv. — Assay; Alestes nurse Rüpp. — Agberi; A. macro- 
lepidotus Cuv. — Agberi; Micralestes acutidens Ptrs. — Agberi; Nann- 
aethiops unitaeniatus Gthr. — Abo; Distichodus brevipinnis Gthr. 
— Agberi; D. rostratus Gthr. — Abo, Agberi; D. engycephalus Gthr. 
— Asberi, Abo; Citharidium ansorgii Blgr. — Abo; €. geoffroyi Cuv. 
— Agberi; Labeo selti C. u. V. — Agberi, Abo; L. senegalensis C. u. V. 
— Abo; Barbus nigeriensis n. sp. — Agberi; Barilius niloticus Joannis 
— Niger; Clarias lazera C. u. V. — Agberi, Abo; Gymnallabes typus 
Gthr. — Ossomari; Heterobranchus senegalensis C. u. V. — Agberi; 
Eutropius niloticus Rüpp. — Ossomari; Schilbe senegalensis C. u. V. 
— Abo; Parailia congica Blgr. — Abo; Chrysichthys buettikoferi 
Stdr. — Assay, Clarotes laticeps Rüpp. — Oguta, Abo;— Aucheno- 
glanis oceidentalis C. u. V. — Agberi, Assay, Oguta, Abo; Synodontis 
gambesiensis Gthr. — Assay; $. robbianus J. A. Smith — Oguta, 
Abo, Ossomari; S. melanopterus n. sp. — Oguta; Synodontis mem- 
branaceus Geoffr. — Assay, Abo; Phractura ansorgii Blgr. — Agberi; 
Haplochilus spilauchen A. Dum. — Degama; Fundulus gularis Blgrs 
— Agberi; Polynemus quadrifilis L. — Munamhor; Lates niloticus L.; 
— Agberi; Pelmatochromis pelegrini n. sp. — Ossomari; Tilapıa nilotica 
L. — Abo; T. galilaea Hasselq. — Agberi; Abo; Citharichthys spiloterus 
Gthr. — Degama; Cynoglossus senegalensis Kaup. — Degama; Gobius 
nigri Gthr. — Degama; G. schlegelii Gthr. — Agberi, Degama; G. gui- 
neensis Peters — Agberi, Assay, Abo.; G. oeneofuscus var. guineensis 
Peters; Mastacembelus loenbergii Blgr. — Agberi, Abo, Oguta, Gre- 
ganı. 
— (8). On some characters distinguishing the young of various 
species of Polypterus. Das. 1902, 1, p. 121—125, Taf. 10 uw. 11. 
Man kennt jetzt 10 Arten: Polypterus bichir Geoffr. — Nil; 
P. lapradii Str. Senegal, Gambia, Niger; P. congicus Blgr. Congo; 
Tanganyıka; P. endlicheri Heck, Nil, Niger; P. delhezi Blgr. Congo; 
P. ormatipinnis Bler. Congo; P. weeksii Bler. Congo; P. senegalus Cuv. 
Nil, Rudolfsee, Senegal, Gambia, Niger; P. palmas Ayr. Westafrika 
von Liberia bis Congo; P. retropinnis Vaill. Congo. Beschreibung und 
Abbildung der Jugendformen von P. lapradii Str., P. conchicus Blegr.; 
P. endlicheri Heck.; P. weeksi Blgr.; P. senegalus Cuv.; P. palmas 
Ayres. 
— (9). ° Contributions to the Ichthyology of the Congo. I. On 
some new Fishes from the French Congo. Das. 1902. p. 234—237, Taf. 22 
—24. 
Pelmatochromis polyodon Boulenger — P. taeniatus Blgr.; Chilo- 
chromis n. g. (nahe Petrochromis) duponti n. sp.; Allabenchelys n. g. 
longicauda n. sp.; Clarialabes melas Blgr.; Labeo lukulae n. sp. Ferner 
