RM2ANHWK8–The freshwater fishes of British Guiana, including a study of the ecological grouping of species and the relation of the fauna of the plateau to that of the lowlands . 1. Ctenobrycon spilurus (Cuvieh and Valenciennes). 71 mm. No. 1425. 2. Mmnkhausia grandi-squamis (Mullerand Troschel). 100mm. No. 1350. 3. Mcenkhansia browni Eigenmann. (Type.)66 mm. No. 1004. 4. Mcenkhausia shideleri Eigenmann. (Type.) 65 mm. No. 1012. Memoirs Carnegie Museum, Vol. V. Plate XLVIII.. 1. Hemigrammus unilineatus Gill. 40 nun.(Type.) 32 mm. No. 1448. :-!. Hemigrammn4. Hemigrammus ocellifer (Steindachner). 40 mm.(Ty
RFR5HX4B–shiny silver colored tetra fish with a black stripe, a tropical aquarium pet from America
RMPFE80T–. Denkschriften - Ãsterreichische Akademie der Wissenschaften. Fischfauna des Dscha. 57 MaÃe in Millimetern MaÃe in Millimetern Höhe des längsten Gliederstrahles . 34 48 19 24 23 Abstand der Ventrale vom vorderen Kopfende 68 33 22 Fig. 11.. Paratilapia habereri n. sp. 60. Pelmatochromis ocellifer Blgr. 2 Exemplare, 8 â 1 und 9 ⢠8 cm lang. Die gröÃte Rumpfhöhe ist bei dem gröÃeren Exemplare ein wenig mehr als 21/4mal, die Kopflänge zirka 23/4mal in der Körperlänge, die Kopfbreite l4/5 mal, die Länge des Auges 41/2 mal, die Länge der Schnauze sowie die Breite des Interorbitalraumes j
RMK9PBGP–Pelmatochromis ocellifer
RMMEFRGG–. Die exotischen zierfische in wort und bild . Tetragonopterus maculatus L. Tetragonopterus ocellifer Steind. Eingeführt : 1910 vom Verein ,,Roßmäßler"-Ham- burg. Heimat : Amazonenstrom. Gestalt und Färbung: Er ähnelt in mancher Hinsicht dem T. ulreyi und erreicht eine Größe von 4 cm. Die Seiten des Körpers sind goldbraun, in der hinteren Körperhälfte erscheint der Fisch fast glashell durchsichtig
RM2HJ76A3–Synodontis ocellifer.
RMRGJTX8–. Bulletin of the British Museum (Natural History). E. TREWAVAS INTERRELATIONSHIPS OF THE SPECIES OF PELMATOCHROMIS It is to P. nigrofasciatus and not P. ocellifer that Thys is referring when he writes (1968a) that P. congicus is a specialized form derived from P. ocellifer. With the substitution of the name I would agree with this opinion, but the speciaUzation has gone so far that P. congicus is best considered as a separate genus. P. ocellifer and P. huettikoferi are alike in the dentition of jaws and pharynx in which they contrast with P. nigrofasciatus, especially developmentally. On the
RMKHYDNB–Fusinus ocellifer 001
RMW0566M–Archive image from page 305 of Die exotischen zierfische in wort. Die exotischen zierfische in wort und bild dieexotischenzie00stan Year: 1914 294 Pflege und Zucht: Am wohlsten fühlen sie sich in klarem sauerstoffreichem Wasser von 20—22 ° C. In ihrer Nahrung sind sie wie alle Tetragonopterus - Arten wenig wählerisch. Lebendes und totes, künstliches wie natürliches Futter wird mit gleicher Gier verschlungen, meistens wird es während des Untersinkens m.it blitz- schneller Wendung erhascht. Tetragonopterus maculatus L. Tetragonopterus ocellifer Steind. Eingeführt : 1910 vom Verein ,,Roßmäßl
RMRGJW23–. Bulletin of the British Museum (Natural History). . ^^-IW^^^^ ^.-'^ .^^^^-^ 10 mm Fig. 3. Outer gill-rakers of first arch in, A, Pelmatochromis ocellifer of SL 100 mm, B and C, P. nigrofasciatus of 109 and 61 mm respectively.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. British Museum (Natural History). London : BM(NH)
RMKHYDNC–Fusinus ocellifer 002
RMRGJTPG–. Bulletin of the British Museum (Natural History). PELMATOCHROMIS, TILAPIA AND SAROTHERODON 13 THE RELATIONSHIP BETWEEN PELMATOCHROMIS AND TILAPIA To include as Thys (1968b : xxvii-xxix) does Pelmatochromis buettikoferi, P. ocellifer, P. nigrofasciattis, Pt. congicus and Tilapia bnsumana in the same subgenus requires a definition full of alternatives. I will proceed to examine the characters on which he relies and some others that seem to me to be relevant to the relation- ship. Dentition of jaws We have no P. ocellifer smaller than 63 mm SL and in this the teeth are unisucpid, curved cones o
RMRGJW3P–. Bulletin of the British Museum (Natural History). . Fig. 1. A. Teeth of lower jaw in the holotype of Pelmatochromis ocellifer, SL 64 mm, and two outer and one inner teeth a httle more enlarged. B. The same of Tilapia ruweti of SL 71 mm. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. British Museum (Natural History). London : BM(NH)
RMRGJTXE–. Bulletin of the British Museum (Natural History). . Fig. 5. Lower pharyngeal bones of Pelmatochromis ocellifer, A, at SL 64 mm, B, SL 100 mm; and P. nigrofasciatus, C, at SL 61 mm and D, SL 116 mm. A middle posterior tooth and an anterolateral are shown enlarged for each of the adult fishes.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. British Museum (Natural History). London : BM(NH)
RMRHE0N1–. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. Abb. 5: Characidae: Hemigrammus ocellifer, 3,4 cm (oben); Astyanax bimaculatus, 11,3 cm (Mitte); Moekhausia oligolepis, 6,3 cm. Im Dunkelwasserbach dominieren drei Characiden, nämlich Hemi- grammus ocellifer (Steindachner) (Abb. 5 oben), Astyanax bimaculatus (Lin- naeus) (Abb. 5 Mitte) und wiederum Moekhausia oligolepis.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appear
RMRF24JA–. Catalogue of the fresh-water fishes of Africa in the British Museum (Natural History). Fishes; Freshwater animals. SyJs'ODONTIS. 409 8. SYNODONTIS OCELLIFER. Bouleng. Proc. Zool. Soc. 1900, p. 514. Depth of body o to 3^ times in total length, length of head 3^ to o| times. Head a little longer than broad, rugose above behind snout, Fi.'. 308.. Synodontis ocelUfer. Type. which is obtusely pointed and considerably shorter than postocular part of head ; eye supero-lateral, 5 times in length of head. If to 2 times in interorbital width ; lips moderately developed ; praemaxillary teeth forming a
RMRDJCYH–. Catalogue of the fresh-water fishes of Africa in the British museum (Natural history) ... Fishes; Freshwater animals. SYNODONTIS. 409 8. SYNODONTIS OCELLIFER, Bouleng. Proc. Zool. Soc. 1900, p. 514. Depth of body 3 to 3f times in total length, length of head 3^ to 3| times. Head a little longer than broad, rugose above behind snout, Pis?. 308.. Synodontis ocellifer. Type. f. which is obtusely pointed and considerably shorter than postocular part of head; eye supero-lateral, 5 times in length of head, If to 2 times in interorbital width ; lips moderately developed ; prsemaxillary teeth formin
RMRF9Y9M–. Catalogue of the fresh-water fishes of Africa in the British Museum (Natural History). Fishes; Freshwater animals. SyJs'ODONTIS. 409 8. SYNODONTIS OCELLIFER. Bouleng. Proc. Zool. Soc. 1900, p. 514. Depth of body o to 3^ times in total length, length of head 3^ to o| times. Head a little longer than broad, rugose above behind snout, Fi.'. 308.. Synodontis ocelUfer. Type. which is obtusely pointed and considerably shorter than postocular part of head ; eye supero-lateral, 5 times in length of head. If to 2 times in interorbital width ; lips moderately developed ; praemaxillary teeth forming a
RMRFA09N–. Catalogue of the fresh-water fishes of Africa in the British Museum (Natural History). British Museum (Natural History); Fishes; Freshwater animals. SYX0D0NT1S. 409 8. SYNODONTIS OCELLIFER, Bouleng. Proc. Zool. Soc. 1900, p. 514. Depth of body 3 to 3f times in total length, length of head 3^ to Head a little longer than broad, rugose above behind snout, 3| times. Fie. 308.. Synodontis ocellifer. Type. f. which is obtusely pointed and considerably shorter than postocular part of head ; eye supero-lateral, 5 times in length of head, If to 2 times in interorbital width ; lips moderately develop
RMRF1RCW–. Catalogue of the fresh-water fishes of Africa in the British Museum (Natural History). British Museum (Natural History); Fishes; Freshwater animals. SYX0D0NT1S. 409 8. SYNODONTIS OCELLIFER, Bouleng. Proc. Zool. Soc. 1900, p. 514. Depth of body 3 to 3f times in total length, length of head 3^ to Head a little longer than broad, rugose above behind snout, 3| times. Fie. 308.. Synodontis ocellifer. Type. f. which is obtusely pointed and considerably shorter than postocular part of head ; eye supero-lateral, 5 times in length of head, If to 2 times in interorbital width ; lips moderately develop
RMRHE0M4–. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. 176 K. H. Lüling Bonn, zool. Beitr. Bisher fand ich A fasciatus nicht im westamazonischen Tiefland und der untersten ostandinen Stufe von Peru und Bolivien. Der Schwerpunkt der Verbreitung von A bi- maculatus liegt offensichtlich im Gebiet des brasilianischen Rio San Francisco und etwas weiter südlich (Lüling 1979 b). Interessant ist, daß ich Hemigrammus ocellifer auch in einem Aguajalbach, dessen Wasser fast kaffee-dunkel war, 1974 bei Iquitos (Departamento Loreto)
RMRGJTTX–. Bulletin of the British Museum (Natural History). PELMATOCHROMIS. TILAPIA AND SAROTHERODON ii PELMATOCHROMIS Steindachner Lower jaw 35-42% length of head, premaxillary pedicels 2iJ-33%; mouth at an angle of 20-40° with the horizontal; gill-rakers (2-8) + I + (6-14) on first arch. Three species, P. buettikoferi, P. ocellifer, P. nigrofasciatus. PTEROCHROMIS n. gen. Type Pebnatochromis congicus Boulenger = Pterochromis congicus. Lower jaw 51-54*% length of head, premaxillary pedicels 42-43P/0; mouth at an angle of 40-50° with the horizontal; gill-rakers (9-11) + i + (17-19) o" first arch
RMRGJW35–. Bulletin of the British Museum (Natural History). PELMATOCHROMIS, TILAPIA AND SAROTHERODON 5 An intense opercular spot; a tilapia-mark on base of dorsal at junction of spinous and soft parts. The distinguishing characters and synonymies are as follows. P. ocellifer Boulenger, 1899 : 104; id. igoi : 421; id. 1915 : 391 fig. 264. Paratilapia nigrofasciata (nee Pellegrin); Steindachner, 1914 : 54 (R. Ja). HoLOTYPE. BM(NH) 1898.7.9.16, 64-5 mm inSL, from Monsembe (Mosembe), Middle Congo, ca.i°2o' N, 19° E. coll. J. E. Weeks. Teeth unicuspid, curved cones at all known stages, in bands 3-5 teeth
RMRHHFW6–. Blätter für Aquarien- und Terrarien-Kunde. Zur bevorstehenden Zuchtsaison off. in schönen kräftigen Paaren, auch für Ausland, unter Garantie guter lebender Ankunft: Paar Mk. 10 St. Mk. Paar Mk- 10 St. Mk. Pterophyllumscalare 30- Acara portelepnsis 10- dto. Thayeri . 4- Herosspurlos . 8- Geophagus gymnogenys 4- Barbuslateristriga . 8- dto. v. Kalkutta. . 5- dto. strigatus . . 10- dto. phutuolo . . 2- dto. vittatus.... 1,50 dto. condionius. â . 1,50 Danio malabaricus . 2- dto. albolineatus . 1- dto. analipunctatus . 1- dto. rerio 1,20 dto. v. Sumatra . . 0,75 Tetragonopterus ocellifer 3-
RMRGJW4B–. Bulletin of the British Museum (Natural History). 4 E. TREWAVAS The two species have in common the following characters: Scales 27-28 in the lateral line series, 14-16 around caudal peduncle; pattern of circuli in some scales roman, in others gothic (see p. 14 and fig. 10). Caudal peduncle very short, its length 0-5-0-8 of its depth. Depth of body 41 •5-47-5% SL, length of head 35-39. Pectoral fin pointed or rounded, but not falcate, apparently com- plete in only two of the P. ocellifer, in which its length is 32•3-35-0% SL; in the other species it is 27-3-32-3%, shorter than head. Dorsal fo
RMRHHFWP–. Blätter für Aquarien- und Terrarien-Kunde. . Zur bevorstehenden Zuchtsaison off. in schönen kräftigen Paaren, auch für Ausland, unter Garantie guter lebender Ankunft: Paar Mk. 10 St. Mk. Paar Mk- 10 St. Mk. Pterophyllumscalare 30- Acara portelepnsis 10- dto. Thayeri . 4- Herosspurlos . 8- Geophagus gymnogenys 4- Barbuslateristriga . 8- dto. v. Kalkutta. . 5- dto. strigatus . . 10- dto. phutuolo . . 2- dto. vittatus.... 1,50 dto. condionius. â . 1,50 Danio malabaricus . 2- dto. albolineatus . 1- dto. analipunctatus . 1- dto. rerio 1,20 dto. v. Sumatra . . 0,75 Tetragonopterus ocellifer 3
RMRCNDA8–. Die exotischen zierfische in wort und bild. Ornamental fishes; Fish culture. 294 Pflege und Zucht: Am wohlsten fühlen sie sich in klarem sauerstoffreichem Wasser von 20—22 ° C. In ihrer Nahrung sind sie wie alle Tetragonopterus - Arten wenig wählerisch. Lebendes und totes, künstliches wie natürliches Futter wird mit gleicher Gier verschlungen, meistens wird es während des Untersinkens m.it blitz- schneller Wendung erhascht.. Tetragonopterus maculatus L. Tetragonopterus ocellifer Steind. Eingeführt : 1910 vom Verein ,,Roßmäßler"-Ham- burg. Heimat : Amazonenstrom. Gestalt und Färbung: Er
RMRD0GT8–. Denkschriften - Ãsterreichische Akademie der Wissenschaften. Fischfauna des Dscha. 57 MaÃe in Millimetern MaÃe in Millimetern Höhe des längsten Gliederstrahles . 34 48 19 24 23 Abstand der Ventrale vom vorderen Kopfende 68 33 22 Fig. 11.. Paratilapia habereri n. sp. 60. Pelmatochromis ocellifer Blgr. 2 Exemplare, 8 â 1 und 9 ⢠8 cm lang. Die gröÃte Rumpfhöhe ist bei dem gröÃeren Exemplare ein wenig mehr als 21/4mal, die Kopflänge zirka 23/4mal in der Körperlänge, die Kopfbreite l4/5 mal, die Länge des Auges 41/2 mal, die Länge der Schnauze sowie die Breite des Interorbitalraumes j
Download Confirmation
Please complete the form below. The information provided will be included in your download confirmation