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NUMBER 65 | JULY 2017 AHN AFRICAN HERP NEWS FOUNDED 1965 The HAA is dedicated to the study and COMMITTEE OF THE HAA 1 EDITORIAL conservation of African reptiles and CHAIRMAN SURVEYS amphibians. Membership is open to anyone with an interest in the African Graham Alexander, School of Animal, Plant and Environmental Sciences, University of the 3 J. L. WEINELL, D. M. PORTIK & A. R. BAUER herpetofauna. Members receive the Witwatersrand, Johannesburg 2050, South Africa. Association’s journal, African Journal E-mail: [email protected] NATURAL HISTORY NOTES of Herpetology (which publishes SECRETARY review papers, research articles, and 11 J. M. TAFT, J. GREUEL & B. MARITZ short communications – subject to Buyi Makhubo, Department of peer review) and African Herp News, Herpetology, National Museum, P. O. Box 12 W. R. BRANCH the Newsletter (which includes short 266, Bloemfontein 9300, South Africa. communications, natural history notes, E-mail: [email protected] 14 W. CONRADIE, W. R. BRANCH & D. G. HERBERT book reviews, bibliographies, husbandry TREASURER 16 D. F. HUGHES & M. BEHANGANA hints, announcements and news items). Johan Marais, Suite 150, Postnet X4, Bedfordview 2007, South Africa. 17 V. J. T. LOEHR NEWSLETTER E-mail: [email protected] EDITOR’S NOTE JOURNAL EDITOR 19 C. A. YETMAN, T. CLARK & A. DIEPPENAAR-SCHOEMAN Articles shall be considered for publication John Measey, Department of Zoology, 24 A. REBELO provided that they are original and have Nelson Mandela Metropolitan University, not been published elsewhere. Articles Port Elizabeth, South Africa, South Africa. 26 D. F. HUGHES & M. BEHANGANA will be submitted for peer review at the E-mail: [email protected] Editor’s discretion. Authors are requested NEWSLETTER EDITOR 28 J. REISSIG & J. S. HEATON to submit manuscripts by e-mail in Jessica da Silva, South African National 30 MS Word ‘.doc’ or ‘.docx’ format. Biodiversity Research Centre. J. V. LYAKURWA & S. M. THOMAS COPYRIGHT: Articles published E-mail: [email protected] GEOGRAPHICAL DISTRIBUTIONS in the Newsletter are copyright of ADDITIONAL MEMBERS the Herpetological Association of Michael Bates, Department of Herpetology, 33 B. HUGHES Africa and may not be reproduced National Museum, P.O. Box 266, Bloemfontein 9300, South Africa. E-mail: [email protected] 34 B. HUGHES without permission of the Editor. Aaron Bauer, Department of Biology, The views and opinions Villanova University, 800 Lancaster Avenue, 36 R. VAN HUYSSTEEN & M. PETFORD expressed in articles are not Villanova, Pennsylvania 19085, USA. Email: [email protected]. 38 necessarily those of the Editor. M. PETFORD & R. VAN HUYSSTEEN Shelley Edwards, Department of Zoology and 40 COVER PHOTOGRAPH Entomology, Rhodes University, Grahamstown, W. CONRADIE, B. DU PREEZ & J. VENTER : Atheris squamingera South Africa. E-mail: [email protected] - Photograph by: Luke Verburgt (second Bryan Maritz, Department of Biodiversity 42 L. KEMP & W. CONRADIE prize - photography competition 13th HAA and Conservation at the University of the Western Cape. E-mail: [email protected] 45 INSTRUCTIONS TO AUTHORS Conference). 49 HAA MEMBERSHIP FEES ..>>>>>>>> NATURAL HISTORY Notes REFERENCES MICROHYLIDAE BRANCH, W.R. 1998. Field guide to the Phrynomantis affinis snakes and other reptiles of southern Africa. (Boulenger 1901) Third edition. Struik Publishers. Cape Town. Spotted Rubber Frog LAMPROPHIIDAE The diet of these snakes is known to BROECKHOVEN, C., DIEDERICKS, G. & Lamprophis guttatus consists of geckos, skinks, and lacertids, MOUTON, P.L.F.N. 2015. What doesn’t kill MAXIMUM SIZE & (A. Smith 1844) as well as rodents (Branch 1998, Marais you might make you stronger: functional DEFENSIVE DISPLAY Spotted House Snake 2004). Predators rarely consume cordylid basis for variation in body armour. Journal lizards due to dermal armour and caudal of Animal Ecology 84: 1213-1221. W. R. BRANCH & W. CONRADIE et DIET spines (Parusnath 2012, Broeckhoven MARAIS, J. 2004. A complete guide to the On 1 June 2010 a specimen of Phrynomantis al. Hemachatus 2015). However Rinkhals ( snakes of southern Africa. Struik Publishers. affinis (PEM A9478, Fig. 1) was collected J. M. TAFT, J. GREUEL & B. MARITZ haemachatus ) are known to consume Cape Town. from ‘Beehive Crossing’ on a mine track to neonate Sungazers, Smaug giganteus, At approximately 12:00 PM on 22 July 2015, a PARUSNATH, S. 2012. Smaug giganteus the south of the Kalumbila Mine compound, Spotted House Snake Lamprophis( guttatus) without any indication of internal damage Sungazer (A. Smith, 1844) Predation. African 110km west of Mutanda, North Western was captured on an outcrop in Nuwerus from the lizard (Parusnath 2012) suggesting Herp News 58: 13-14. Province, Zambia (12° 15’ 25.1” S, 25° (31° 10' 4.0080'' S, 18° 20' 54.6720'' E, 465 that neonates cordylids are susceptible to 19’ 21.8” E; 1225 m a.s.l.) by Bill Branch. m. a.s.l.) in the Western Cape, South Africa. predation before spines and armour ossify. SUBMITTED BY: The very large adult was encountered at The Spotted House Snake (SVL + TL: 277 + 59 approximately 11h00 moving in leaf litter JODY M. TAFT, Department of Biodiversity mm) was found within a rock crevice, with ACKOWLEDGEMENTS in narrow riparian forest. On being spotted & Conservation Biology, University of the the majority of its body hidden and only the We thank Juan-Jacques Forgus, Dylan it gave a defensive display by lowering its Western Cape, Bellville 7535, South Africa. mid-sections exposed. Following capture, Moodaley, Leila Nefdt, Yasmeen Parker, and head, inflating the body, and slowly raising E-mail: [email protected] the snake regurgitated a small Karusasaurus Rudolph Philander for their contribution in the rear part of its body by extending the JANINE GREUEL, Department of Biodiversity polyzonus (SVL: ≈ 48 mm). The prey item was the field. hindlimbs. The bright red spots on the & Conservation Biology, University of the identified on the basis of its smooth dorsal black body were very visible, as was the Western Cape, Bellville 7535, South Africa. scales, two rows of spiny scales in each tail dappled white skin of the thighs (Fig. 2). The E-mail: [email protected] whorl, and the observation thatK. polyzonus specimen conforms to P. affinisin possessing BRYAN MARITZ, Department of Biodiversity was abundant in the area (Branch 1998; scattered red spots dorsally that form an & Conservation Biology, University of the Fig. 1). The specimen showed advanced irregular dorsolateral row only on the neck Western Cape, Bellville 7535, South Africa. digestion around the head suggesting that and forebody; in that the tips of the fingers it was consumed headfirst. Our observation E-mail: [email protected] are minimally expanded into discs; and in confirms that L. guttatus individuals are having a more rounded, rather than blunt feeding during winter months in this region snout. In addition, previous descriptions and strongly suggests the use of regional have not noted the expansive skins folds on heterothermy as a behavioural mechanism the sides of the neck and limb insertions that to safely facilitate digestion under these are not present in ‘sleeker’ P. bifasciatus or conditions. P. annectans. The ventrum is also paler than This is the first confirmed record of Figure 1. Partially digestedKarusosaurus polyzonus in P. bifasciatus, being light grey with vague regurgitated by captured Lamprophis guttatus predation of a cordylid lizard by L. guttatus. near Nuwerus, WC, South Africa. Bryan Maritz. darker blotches, rather than having smaller 11 NUMBER 65 | JULY 2017 NUMBER 65 | JULY 2017 12 . NATURAL HISTORY Notes...>>>>>>>> ..>>>>>>>> NATURAL HISTORY Notes the vagueness of the putative diagnostic GERRHOSAURIDAE features of both P. affinis and P. hoeschi, Tetradactylus seps this confusion may be best addressed by a (Linnaeus 1758) genetic analysis. Short-legged seps REFERENCES DIET JAEGER, R.G. 1971. Toxic reaction to W. CONRADIE, W. R. BRANCH Phrynmerus skin secretions of the frog, & D. G. HERBERT bifasciatus. Copeia 1971(1): 160–161. Figure 1. Adult Phrynomantis affinis collected Figure 2. In situ views of Phrynomantis affinis PARKER, H. W. 1940. Undescribed anatomical On 8 October 2015 a Short-legged Seps, from north-western Zambia. on the forest floor in a defensive display. structures and new species of reptiles and Tetradactylus seps (Linnaeus, 1758), was pale grey areas on a mainly black or dark grey Phrynomantis hoeschi Parker 1940 amphibians. Annals and Magazine of Natural caught under a decaying pine log in the ventrum as in P. bifasciatus. The specimen was described from “Ombujamatemba History, Series 11, 5: 257–274. Hogsback area, Eastern Cape, South Africa (32° 32’ 50.24” S, 26° 54’ 51.59” E; measured 67.7 mm snout-urostyle length (1450 m a.s.l.), near the Waterberg, S. W. POYNTON, J.C. 1964. The amphibians of (SUL). Previous maximum length recorded 1411 m a.s.l.). While handling the lizard Africa”, Namibia, and distinguished from P. southern Africa: a faunal study. Annals of was 66 mm from Ombujomatemba, Namibia Natal Museum 17: 1–334. it regurgitated a recent prey item (Fig. 1) affinis by its larger size, relatively smaller (Poynton 1964). This represents an increase that was later identified as the introduced POYNTON, J.C., & BROADLEY, D. G. 1985. eye (eye diameter 7.7 % of snout-urostyle terrestrial planarian, Bipalium kewense of 2.5% in known maximum size. Amphibia Zambesiaca 1. Scolecomorphidae, length (SUL); 5.5 % in holotype ofP affinis Moseley, 1878. Native to southeast Asia, Later, after handling the frog during Pipidae, Microhylidae, Hemisidae, from Pweto, DRC), and rounded rather Annals of the Natal Museum this species has been introduced globally photography, stinging occurred in small cuts Arthroleptidae. than irregular dorsal markings. Poynton 26: 503–553. (Winsor 1983). It is predatory, feeding on the photographer’s hands, presumably on earthworms, slugs, and other smaller (1964) synonymised Parker’s new species PANTANOWITZ, L., NAUDE, T.W. & from frog skin toxins, although no obvious invertebrates, that it may kill with the potent with LEISEWITZ, A.