トゲチャクワラ

ENDANGERED
(IUCN Red List Ver.3.1 (2001))

ドメイン	:	真核生物 Eukaryota
界	:	動物界 Animalia
門	:	脊索動物門 Chordata
亜門	:	脊椎動物亜門 Vertebrata
綱	:	爬虫綱 Reptilia
目	:	有鱗目 Squamata
科	:	イグアナ科 Iguanidae
亜科	:	イグアナ亜科 Iguaninae
属	:	チャクワラ属 Sauromalus
種	:	トゲチャクワラ S. hispidus

学名

Sauromalus hispidus
Stejneger, 1891^[1]^[2]^[3]

英名

Black chuckwalla^[1]^[2]
Spiny chuckwalla^[1]^[2]^[3]
Angel Island chuckwalla^[4]

トゲチャクワラ^[4] (Sauromalus hispidus)は、爬虫綱有鱗目イグアナ科に分類されるトカゲの一種。別名エンジェルアイランドチャクワラ^[5]。

分布

メキシコ（アンヘルデラグアルダ島などの、カリフォルニア湾北西部の島嶼）^[1]

模式標本の産地（基準産地・タイプ産地・模式産地）はアンヘルデラグアルダ島^[2]^[3]。

形態

全長60センチメートルと、属内でも大型^[5]。頚部には、棘状の鱗が並んでいる^[5]。種小名hispidusは、ラテン語で「とげのある・とげの多い」の意^[3]。

生態

砂漠や藪地に生息する^[1]。昼行性で、夜間は巣穴や岩の隙間などで休む^[1]。属内ではもっとも樹上棲傾向が強く、樹上に開花した花を食べることと関連があるとされる^[1]。

木本や低木の葉や果実、草本、サボテン類の花や果実などを食べる^[1]。

人間との関係

降雨量による生息数の変動があり、干ばつなどによる影響が懸念されている^[1]。ペットとして流通することもあり、その採集による影響も懸念されている^[1]。一方で主な生息地であるアンヘルデラグアルダ島は無人島で、保護区にも指定されている^[1]。

ペットとして飼育されることもあり、日本にも輸入されている。飼育下繁殖個体が流通する^[5]。同属で主に流通するキタチャクワラ Sauromalus aterよりも丈夫で、低温などの環境の変化にも強いとされる^[5]。

出典

[脚注の使い方]

^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l Montgomery, C.E. & Mayer, G.C. 2010. Sauromalus hispidus. The IUCN Red List of Threatened Species 2010: e.T174482A7078617. doi:10.2305/IUCN.UK.2010-4.RLTS.T174482A7078617.en. Downloaded on 06 July 2019.
^ ^a ^b ^c ^d Larry J. Buckley, Kevin de Queiroz, Tandora D. Grant, Bradford D. Hollingsworth, John B. Iverson(Chair), Stesha A. Pasachnik, and Catherine L. Stephen(Iguana Taxonomy Working Group), "A Checklist of the Iguanas of the World (Iguanidae; Iguaninae)," Herpetological Conservation and Biology, Volume 11, 2016, Pages 4-46.
^ ^a ^b ^c ^d Sauromalus hispidus. Uetz, P., Freed, P. & Hošek, J. (eds.) (2019) The Reptile Database, http://www.reptile-database.org, accessed 22 Apr 2019.
^ ^a ^b 『トカゲ大図鑑イグアナ下目編』266頁
^ ^a ^b ^c ^d ^e 海老沼剛「トゲチャクワラ」『爬虫・両生類ビジュアルガイドトカゲ1 アガマ科&イグアナ科』、誠文堂新光社、2004年、77頁。

参考文献

中井穂瑞領『ディスカバリー生き物・再発見トカゲ大図鑑イグアナ下目編』、誠文堂新光社、2024年。

Read other articles:

Humat ad-Diyar

Ḥumāt ad-DiyārB. Indonesia: Pelindung Tanah Airحُمَاةَ الدِّيَارLagu kebangsaan SuriahPenulis lirikKhalil Mardam Bey, 1936KomponisMohammed Flayfel, 1936Penggunaan1938Sampel audioHumat Ad Diyar (instrumental)berkasbantuan Sampel audioHumat ad-Diyarberkasbantuan Ḥumat Ad Diyar حـماةَ الـديارِ (Pelindung Tanah Air) adalah lagu kebangsaan Suriah. Lirik حـماةَ الـديارِ عليكمْ سـلامْ أبَتْ أنْ تـذِلَّ النفـ...

趙家驤

追晉陸軍二級上將趙家驤將軍个人资料出生1910年大清河南省衛輝府汲縣逝世1958年8月23日(1958歲—08—23)（47—48歲） † 中華民國福建省金門縣国籍中華民國政党中國國民黨获奖青天白日勳章（追贈）军事背景效忠中華民國服役國民革命軍中華民國陸軍服役时间1924年－1958年军衔二級上將（追晉）部队四十七師指挥東北剿匪總司令部參謀長陸軍�...

Penjaringan, Penjaringan, Jakarta Utara

PenjaringanKelurahanNegara IndonesiaProvinsiDaerah Khusus Ibukota JakartaKota AdministrasiJakarta UtaraKecamatanPenjaringanKode Kemendagri31.72.01.1001 Kode BPS3175010004 Luas3,9543 km²Jumlah penduduk109.486 jiwa (2020)Kepadatan27.718 jiwa/km² Letak Kelurahan Penjaringan di Kecamatan Penjaringan, Jakarta Utara Kelurahan Penjaringan memiliki 18 RW dan 252 RT untuk lokasi RW 01,02,03 berada di kampung luar batang yang terkenal dengan makam keramat. Untuk RW 04,05 beradi di wilayah berok ...

Impact of the COVID-19 pandemic on tourism

Impact of coronavirus Part of a series on theCOVID-19 pandemicScientifically accurate atomic model of the external structure of SARS-CoV-2. Each ball is an atom. COVID-19 (disease) SARS-CoV-2 (virus) Cases Deaths Timeline 2019 2020 January responses February responses March responses April responses May responses June responses July responses August responses September responses October responses November responses December responses 2021 January responses February responses March responses A...

美国众议院

此條目需要补充更多来源。 (2021年7月4日)请协助補充多方面可靠来源以改善这篇条目，无法查证的内容可能會因為异议提出而被移除。致使用者：请搜索一下条目的标题（来源搜索：美国众议院 — 网页、新闻、书籍、学术、图像），以检查网络上是否存在该主题的更多可靠来源（判定指引）。美國眾議院 United States House of Representatives第118届美国国会众议院徽章众议院旗...

Billy Kirsch

American songwriter and consultant Billy KirschAlma materWesleyan UniversityOccupation(s)Songwriter and consultantAwardsAcademy of Country Music AwardCountry Music Association AwardDaytime Emmy Award nominationWebsitekidbillymusic.com Billy Kirsch is an American songwriter and consultant. Early life Billy Kirsch attended Wesleyan University before leaving college to become a musician, focusing on a career as a jazz musician. After living in New York City, he moved to Nashville to enter t...

Kawasaki Ninja ZX-RR

Artikel ini tidak memiliki referensi atau sumber tepercaya sehingga isinya tidak bisa dipastikan. Tolong bantu perbaiki artikel ini dengan menambahkan referensi yang layak. Tulisan tanpa sumber dapat dipertanyakan dan dihapus sewaktu-waktu.Cari sumber: Kawasaki Ninja ZX-RR – berita · surat kabar · buku · cendekiawan · JSTOR Kawasaki Ninja ZX-RRPabrikanKawasakiProduksi2002–2009PendahuluKawasaki KR500TipeMotoGPMesin798cc empat tak inline-four DOHC (200...

تنوع (سياسة)

في علم الاجتماع والدراسات السياسية، يستخدم المصطلح التنوع (أو متنوع) ليصف الكيانات السياسية (أماكن الجوار والهيئات الطلابية وما إلى ذلك) التي تحتوي على أعضاء لديهم فروقات واضحة في خلفياتهم الثقافية أو في أنماط حياتهم. والمصطلح يصف الفروق في السمات العنصرية أو التصنيف الإ�...

Visa requirements for Jamaican citizens

Administrative entry restrictions Visa requirements for Jamaican citizens are administrative entry restrictions by the authorities of other states placed on citizens of Jamaica. As of 2024, Jamaican citizens had visa-free or visa on arrival access to 90 countries and territories, ranking the Jamaican passport 62nd in terms of travel freedom according to Henley Passport Index.,[1] up from access to 83 countries and territories and a rank of 63rd in 2019. Visa requirements map Visa requ...

Fernando Botero

Colombian painter and sculptor (1932–2023) In this Spanish name, the first or paternal surname is Botero and the second or maternal family name is Angulo. For the Colombian politician, see Fernando Botero Zea. Fernando BoteroBotero in 2018BornFernando Botero Angulo[1](1932-04-19)19 April 1932Medellín, ColombiaDied15 September 2023(2023-09-15) (aged 91)Monte Carlo, MonacoKnown forPaintersculptorNotable work Mona Lisa, Age Twelve (1959) Pope Leo X (after Raphael) (1...

Itoman, Okinawa

Itoman 糸満市IchumanKota BenderaLambangLocation of Itoman in Okinawa PrefectureNegara JepangWilayahKyūshūPrefektur OkinawaPemerintahan • WalikotaAkira UeharaLuas • Total46,6 km2 (180 sq mi)Populasi (Oktober 1, 2015) • Total58.547 • Kepadatan1.256/km2 (3,250/sq mi)Zona waktuUTC+9 (Waktu Standar Jepang)Simbol • PohonFicus microcarpa• BungaCatharanthus roseus• IkanLethrinus nebulosusNomor tele...

Presidenti del Trentino-Alto Adige

Voce principale: Trentino-Alto Adige. Presidente della Giunta regionale del Trentino-Alto Adige Arno Kompatscher, eletto il 13 marzo 2024 Stato Italia Suddivisione Trentino-Alto Adige OrganizzazioneGiunta regionale del Trentino-Alto Adige TipoPresidente della giunta regionale In caricaArno Kompatscher (SVP) Operativo dal1948 Ultima elezione22 ottobre 2023 Durata mandato5 anni SedeTrento IndirizzoVia Antonio Gazzoletti, 2 Sito webSito Regione Trentino-Alto Adige Modifica dati su Wik...

List of highways numbered 741

The following highways are numbered 741: This list is incomplete; you can help by adding missing items. (October 2019) Costa Rica National Route 741 United States Maryland Route 741 Ohio State Route 741 Pennsylvania Route 741 Puerto Rico Highway 741 Preceded by740 Lists of highways741 Succeeded by742 vteList of highways numbered ...0–9 0 1 1A 1B 1D 1X 2 2A 2N 3 3A 3B 3C 3E 3G 4 4A 5 5A 5B 6 6A 6N 7 7A 7B 7C 8 9 9A 9B 9E 9W 10–16 10 10A 10N 11 11A 11B 11C 12 12A 12B 12C 12D 12E ...

Greater Lebanon

French League of Nations mandate (1920–1943) State of Greater Lebanon(1920–1926)État du Grand Libanدولة لبنان الكبرىLebanese Republic(1926–1943)République Libanaiseالجمهورية اللبنانية1920–1943 Flag Emblem (1925–40) Location of Greater Lebanon (green) within the Mandate for Syria and the LebanonStatusMandate of FranceCapitalBeirutCommon languagesArabicFrenchEnglishArmenianReligion ChristianityIslamHigh Commissioner • 1920–...

32P/Comas Solà

Periodic comet with 9 year orbit 32P/Comas SolàDiscoveryDiscovered byJosep Comas i SolàDiscovery dateNovember 5, 1926DesignationsAlternative designations1944 II; 1952 VII; 1951h;1961 III; 1960f; 1969 VIII;1968g; 1978 XVII; 1977n;1987 XVIII; 1986j; 32P/1926 V1;1927 III; 1926f; 32P/1935 P1;1935 IV; 1935c; 32P/1960 VL;1961 III; 1960fOrbital characteristicsEpochMarch 6, 2006Aphelion6.692 AUPerihelion1.834 AUSemi-major axis4.263 AUEccentricity0.5699Orbital period8.801 aInclination12.93...

Enlightenment in Buddhism

Goal of Buddhist practice For other uses, see Enlightenment (disambiguation). Part of a series onBuddhism Glossary Index Outline History Timeline The Buddha Pre-sectarian Buddhism Councils Silk Road transmission of Buddhism Decline in the Indian subcontinent Later Buddhists Buddhist modernism DharmaConcepts Four Noble Truths Noble Eightfold Path Dharma wheel Five Aggregates Impermanence Suffering Not-self Dependent Origination Middle Way Emptiness Morality Karma Rebirth Saṃsāra Cosmology B...

Battle of Dresden

1813 battle during the War of the Sixth Coalition For the bombing of Dresden, see Bombing of Dresden in World War II. For the 1760 engagement, see Siege of Dresden. Battle of DresdenPart of the German campaign of the Sixth CoalitionBattle of Dresden by Carle Vernet and Jacques François SwebachDate26–27 August 1813[1]LocationDresden, Kingdom of Saxony51°02′N 13°44′E / 51.033°N 13.733°E / 51.033; 13.733Result French victoryBelligerents France Kin...

List of Unofficial Sentai Akibaranger characters

Unofficial Sentai Akibaranger (非公認戦隊アキバレンジャー, Hikōnin Sentai Akibarenjā) is a tokusatsu series produced by the Toei Company that parodies their long-running Super Sentai franchise. Main characters Akibarangers The Akibarangers (Season 1). The titular Unofficial Sentai Akibaranger are three otakus and fans of an in-universe anime called Nijiyome Academy Z-Cune Aoi (にじよめ学園　ズキューーン葵, Nijiyome Gakuen Zukyūn Aoi) who live in the Akihabara di...

Cuba

Nota: Para outros significados, veja Cuba (desambiguação). República de Cuba Bandeira Brasão Lema: ¡Patria o Muerte, Venceremos! Pátria ou Morte, Venceremos! Hino nacional: La Bayamesa A Bayamesa noicon Gentílico: cubano Localização de CubaLocalização de Cuba no globo mundial (em verde) Capital Havana 23° 07' N 82° 23' O Cidade mais populosa Havana Língua oficial espanhol Governo República socialista marxista-leninista unitária unipartidária • Presidente Miguel D...

Andrew Breitbart

American conservative writer and publisher (1969–2012) Andrew BreitbartSpeaking at CPAC, February 2012BornAndrew James Breitbart(1969-02-01)February 1, 1969Los Angeles, California, U.S.DiedMarch 1, 2012(2012-03-01) (aged 43)Los Angeles, California, U.S.Resting placeHillside Memorial Park CemeteryAlma materTulane University (BA)OccupationsWritercolumnistjournalistpublisherYears active1995–2012Political partyRepublicanSpouse Susannah Bean (m. 1997)R...

PROFILPELAJAR.COM