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Diet and foraging in the Curaçao Whiptail, Cnemidophorus murinus (Laurenti, 1768) Cnemidophorus murinus（Laurenti，1768 年）在库拉索岛的饮食和觅食情况

Caribbean herpetology Pub Date : 2024-02-22 DOI: 10.31611/ch.93

Philip Senter

{"title":"Diet and foraging in the Curaçao Whiptail, Cnemidophorus murinus (Laurenti, 1768)","authors":"Philip Senter","doi":"10.31611/ch.93","DOIUrl":"https://doi.org/10.31611/ch.93","url":null,"abstract":"The Curaçao Whiptail (Cnemidophorus murinus) (Squamata: Teiidae) was once considered to have two subspecies, C. m. murinus (endemic to Curaçao and Klein-Curaçao) and C. m. ruthveni (endemic to Bonaire and Klein-Bonaire), but the two are now considered separate species (Ugueto and Harvey 2010). Little has been published on the natural history of C. murinus. Most of the literature on the natural history of “C. murinus” actually pertains to C. ruthveni and includes studies on diet (Dearing and Schall 1992, Schall 1996), body temperature (Schall and Dearing 1994), metabolic expenditure (Bennett and Gleeson 1979), population density and energetics (Bennett and Gorman 1979), signaling behavior (Cooper et al. 2004), escape behavior (Cooper et al. 2003), and learning (Schall 2000). In contrast, published literature on C. murinus that deals with topics other than its taxonomy, morphology, and distribution is limited to a few notes on its parasites (Specian and Whittaker 1980), pathology (Hughes and Delis 2014), clutch size (van Buurt 2011), conservation (van Buurt 2006), and interactions with tourists (van Buurt 2011). Herein I add to the published knowledge of C. murinus with observations on diet and foraging.","PeriodicalId":470800,"journal":{"name":"Caribbean herpetology","volume":"2 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140441644","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Establishment of the Common House Gecko, Hemidactylus frenatus (Duméril & Bibron), on Saba, Dutch Caribbean 普通壁虎 Hemidactylus frenatus (Duméril & Bibron) 在荷属加勒比海萨巴岛的分布情况

Caribbean herpetology Pub Date : 2024-01-09 DOI: 10.31611/ch.92

M. P. van den Burg, A. Debrot

{"title":"Establishment of the Common House Gecko, Hemidactylus frenatus (Duméril & Bibron), on Saba, Dutch Caribbean","authors":"M. P. van den Burg, A. Debrot","doi":"10.31611/ch.92","DOIUrl":"https://doi.org/10.31611/ch.92","url":null,"abstract":"The Common House Gecko (Hemidactylus frenatus) is recently being reported from multiple islands across the Lesser Antilles: Antigua, Dominica, St. Barthélemy, St. Eustatius, St. Kitts, St. Lucia, and St. Martin (Brisbane et al. 2021, Dewynter et al. 2022, Griffing et al. 2022, Thorpe 2022, Questel et al. 2023, Thibaudier et al. 2023, Lindsay et\u0000al. 2023). Here, we report on the establishment of the species on Saba, Dutch Caribbean.\u0000On 27 November 2023, between 19.30–20.30 h, we surveyed buildings, walls, rock crevices and piles of wood, brick, concrete, and metal, including building supplies, on the Fort-Bay Road, adjacent to the Fort Bay harbor on Saba (17.61615, -63.25039). We found H. frenatus at eight locations along a 520-meter stretch of road, either on walls, next to the road between rocks, or between aforementioned materials. At each location one animal was captured, totaling four adults and four juveniles. The lamellae on the 4th and 5th digit were used to confirm species identity (Krysko and Daniels 2005). We collected one adult (Figure 1) that has been provided to Naturalis Biodiversity Center, Leiden, The Netherlands, for deposition in their collections. We note that Hemidactylus mabouia was also found at three sites within the 520-meter stretch, but never closer than ~30 meters to Hemidactylus frenatus, which is a known competitor of other gecko species (Petren & Case 1996).","PeriodicalId":470800,"journal":{"name":"Caribbean herpetology","volume":"24 21","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139443122","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0