Short Communication |
Corresponding author: Daniel Golani ( dani.golani@mail.huji.ac.il ) Academic editor: Paraskevi Karachle
© 2022 Daniel Golani, Ronald Fricke, Brenda Appelbaum-Golani.
This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Citation:
Golani D, Fricke R, Appelbaum-Golani B (2022) First record of the batfish, Halieutaea indica (Actinopterygii: Lophiiformes: Ogcocephalidae), from the Red Sea. Acta Ichthyologica et Piscatoria 52(2): 101-105. https://doi.org/10.3897/aiep.52.79442
|
The Indian handfish or batfish, Halieutaea indica Annandale et Jenkins, 1910, is recorded for the first time from the Red Sea. This report constitutes also the first record of the family Ogcocephalidae from this region.
batfish, Halieutaea indica, handfish, Red Sea
The batfishes (Ogcocephalidae) are benthic marine fish species found in tropical and sub-tropical regions. They are found on soft bottoms of the continental slope, most species between 200 and 1000 m depth, while a few species live in shallower waters among rocks or reefs (
While sorting old material from the Hebrew University Fish Collection, we were surprised to find a specimen of Batfish belonging to the family of Ogcocephalidae that was collected in February 1958 in the southern Red Sea. Consequently, it was identified as the Indian handfish, Halieutaea indica Annandale et Jenkins, 1910. This report constitutes the first record of this species and family in the Red Sea. The specimen was deposited in the Fish Collection of the Hebrew University (HUJ) and received the catalogue number HUJ 10625.
Measurements and counts follow
Comparative material. Halieutaea fumosa: SMNS 24740 (1, 68 mm SL), Taiwan, Kueishan Island. Halieutaea indica: MNHN 1986-0004 (1, 82 mm SL), 27 Feb. 1973, depth 445–455 m, Madagascar, 23°36′0′′S, 043°31′1.2′′E; MNHN 1986-0005 (1, 85 mm SL), 2 Feb. 1973, depth 445–455 m, Madagascar, 23°36′0′′S, 043°31′1.2′′E; MNHN 1986-0104 (1, 82 mm SL), 4 Mar. 1973, depth 70–74 m, Madagascar, 25°4′1.2′′S, 047°6′3.6′E. Halieutaea stellata: SMNS 23752 (1), Loyalty Islands, Lifou; SMNS 24623 (1, 135 mm SL), Taiwan, Kueishan Island; SMNS 25863 (2), China; SMNS 25886 (1), China.
Halieutaea indica Annandale et Jenkins, 1910 (their figs. 1, 2, and 3)
Halieutaea indica Annandale et Jenkins, 1910: 19, pl. 2 (fig. 4) (Bay of Bengal, off Orissa coast, India).
Lophie faujas Lacepède, 1798: 318, pl. 11 (figs. 2–3) (no locality; appeared as vernacular name only; not available, nomen nudum).
Lophius muricatus
Shaw, 1804: 382, pl. 162 (no locality; based on the “Lophie faujas” of
Astrocanthus stellatus Swainson, 1839: 331, fig. 108 (no locality stated; based on the “Lophie faujas” of Lacepède, 1798; preoccupied by Lophius stellatus Vahl, 1797 when both are in Halieutaea).
Halieutaea sinica Tchang et Chang, 1964: 156, pl. 1 (figs. 1–3) (Swamei, Guandong Province, China).
Halieutea spicata Smith, 1965: 39, pl. 11 (fig. A) (Isipingo, KwaZulu-Natal, South Africa, southwestern Indian Ocean).
HUJ 10625, 1 specimen, 77.2 mm SL, Eritrea, Southern Red Sea, Coll. O. Oren, Feb. 1958,
Head and body round and depressed, width subequal to length. Upper surface and tail densely covered with broad-base tubercle spines, most of them bicuspid or tricuspid. Ventral surface sparsely covered with minute spinules. Tail round in cross section, its length four times in SL. Mouth with small fine teeth, its width 4.7 in SL. Eyes in dorsal position, their diameter 10.9 times in SL. Interorbital slightly depressed, 6.3 times in SL. Small dorsal fin in posterior position with four rays. Pectoral fins with shape of “elbow” with ten rays well distanced from each other, their length 3.1 times in SL. Prepectoral length 1.5 times in SL. Ventral fins with a single spine and four rays, its length 4.2 times in SL. Preventral distance 2.6 times in SL. 22 vertebrae.
Dorsal surface grayish-brown, spines lighter in color, ventral surface light grayish-beige, pectoral and ventral fins brown.
The characters of the Red Sea ogcocephalid specimen well agree with those of Halieutaea indica (see Table. 1).
Measurements and counts of Halieutaea indica (HUJ 10625) from Eritrea, southern Red Sea.
Character | Measurement [mm] | Count |
---|---|---|
Total length | 90.1 | |
Standard length | 77.2 | |
Body width | 55.3 | |
Mouth width | 16.3 | |
Interorbital | 12.1 | |
Distance between gill openings | 15.9 | |
Predorsal length | 57.2 | |
Prepectoral length | 50.8 | |
Prepelvic length | 29.8 | |
Snout to gill opening | 46.6 | |
Pectoral-fin length | 25.6 | |
Pelvic-fin length | 18.2 | |
Caudal-fin length | 20.0 | |
Distance between pectoral-fin bases | 18.8 | |
Distance between pelvic-fin bases | 9.0 | |
Dorsal fin | 4 | |
Anal fin | 4 | |
Pectoral fin | 12 | |
Pelvic fin | 5 | |
Caudal fin | 7 |
Halieutaea indica
was originally described by
This taxon was first described and illustrated as “La Lophie Faujas” by
The batfishes (Ogcocephalidae) are marine fish species found in tropical and sub-tropical regions.
Halieutaea indica
has a wide Indo–west Pacific distribution from the western Indian Ocean, South Africa, Seychelles (
The family Ogcocephalidae was not known hitherto from the Red Sea. Halieutaea indica is apparently very rare in the Red Sea, since in the past six decades no other specimen has been collected. Alternatively, this can also be explained by its occupying a niche that has been rarely sampled. This is an interesting addition to the Red Sea ichthyofauna; this finding illustrates that the fish diversity of the southern Red Sea is still poorly known.
We would like to thank Dr. I. Aizenberg, Veterinary Teaching Hospital, Kort School of Veterinary Medicine, The Hebrew University of Jerusalem, Israel for providing the X-ray radiograph of the Red Sea specimen of Halieutaea indica. We are grateful to Zouhaira (Zora) Harakati Gabsi for sending us specimens from the Muséum national d’histoire naturelle, Paris, France.