| 词条 | Karanisia |
| 释义 |
| image = | image_alt = | image_caption = | fossil_range = Late Middle Eocene {{fossil range|Priabonian}} | taxon = Karanisia | authority = Seiffert et al, 2003 | synonyms = | synonyms_ref = | type_species = {{extinct}}Karanisia clarki | type_species_authority = Seiffert et al., 2003 | subdivision_ranks = Species | subdivision =
}} Karanisia is an extinct genus of strepsirrhine primate from middle Eocene deposits in Egypt. ClassificationTwo species are known, K. clarki[1][2] and K. arenula.[3] Originally considered a crown lorisid, more comprehensive phylogenetic analyses suggest it is a more basal to crown lorisiformes.[4][5] K. clarki was described in 2003 from isolated teeth and jaw fragments found in Late Middle Eocene (c. 40 million years ago) sediments of the Birket Qarun Formation in the Egyptian Faiyum.[6][7] The specimens indicate the presence of a toothcomb, making it the earliest fossil primate to indisputably bear this trait, which is unique to all living strepsirrhines (lemurs, lorises, and galagos).[7]In 2010 a second species, K. arenula, was described in the journal Nature from Late Middle Eocene rocks in Libya.[3] References1. ^{{cite web | title=Karanisia | publisher=The Paleobiology Database | url=http://paleodb.org/cgi-bin/bridge.pl?action=checkTaxonInfo&taxon_no=90337 | accessdate = 2009-07-08}} {{Taxonbar|from=Q3130075|from2=Q20718523}}2. ^{{cite web | title=Karanisia clarki | publisher=ZipCodeZoo.com | url=http://zipcodezoo.com/Animals/K/Karanisia_clarki/ | accessdate=2009-07-08 | deadurl=yes | archiveurl=https://web.archive.org/web/20120609212828/http://zipcodezoo.com/Animals/K/Karanisia_clarki/ | archivedate=2012-06-09 | df= }} 3. ^1 {{Cite journal | last1 = Jaeger | first1 = J. J. | last2 = Beard | first2 = K. C. | last3 = Chaimanee | first3 = Y. | last4 = Salem | first4 = M. | last5 = Benammi | first5 = M. | last6 = Hlal | first6 = O. | last7 = Coster | first7 = P. | last8 = Bilal | first8 = A. A. | last9 = Duringer | first9 = P. | last10 = Schuster | doi = 10.1038/nature09425 | first10 = M. | last11 = Valentin | first11 = X. | last12 = Marandat | first12 = B. | last13 = Marivaux | first13 = L. | last14 = Métais | first14 = E. | last15 = Hammuda | first15 = O. | last16 = Brunet | first16 = M. | title = Late middle Eocene epoch of Libya yields earliest known radiation of African anthropoids | journal = Nature | volume = 467 | issue = 7319 | pages = 1095–1098 | year = 2010 | pmid = 20981098 | pmc = | url = http://www.carnegiemnh.org/assets/science/vp/Late%20middle%20Eocene%20epoch%20of%20Libya%20yields%20earliest%20known%20radiation%20of%20African%20anthropoids.pdf | ref = harv | deadurl = yes | archiveurl = https://web.archive.org/web/20130308211417/http://www.carnegiemnh.org/assets/science/vp/Late%20middle%20Eocene%20epoch%20of%20Libya%20yields%20earliest%20known%20radiation%20of%20African%20anthropoids.pdf | archivedate = 2013-03-08 | df = | bibcode = 2010Natur.467.1095J }} 4. ^{{Cite journal | last1 = Seiffert | first1 = E. R. | title = Early primate evolution in Afro-Arabia | doi = 10.1002/evan.21335 | journal = Evolutionary Anthropology: Issues, News, and Reviews | volume = 21 | issue = 6 | pages = 239–253 | year = 2012 | pmid = 23280921| pmc = }} 5. ^Gregg F. Gunnell; Doug M. Boyer; Anthony R. Friscia; Steven Heritage; Fredrick Kyalo Manthi; Ellen R. Miller; Hesham M. Sallam; Nancy B. Simmons; Nancy J. Stevens; Erik R. Seiffert (2018). "Fossil lemurs from Egypt and Kenya suggest an African origin for Madagascar's aye-aye". Nature Communications. 9: Article number 3193. doi:10.1038/s41467-018-05648-w. 6. ^{{Cite journal | last1 = Seiffert | first1 = E.R. | last2 = Simons | first2 = E.L. | last3 = Attia | first3 = Y. | doi = 10.1038/nature01489 | title = Fossil evidence for an ancient divergence of lorises and galagos | journal = Nature | volume = 422| issue = 6930 | pages = 421–424| year = 2003 | pmid = 12660781| pmc = | ref = harv| bibcode = 2003Natur.422..421S }} 7. ^1 {{cite book | editor = Gould, Lisa |editor2=Sauther, Michelle L. | title = Lemurs: Ecology and Adaptation (Developments in Primatology: Progress and Prospects) | edition = 1 | publisher = Springer | year = 2006 | pages = 7–8 | isbn = 978-0-387-34585-7 }} 5 : Prehistoric strepsirrhines|Eocene primates|Prehistoric primate genera|Fossil taxa described in 2003|Eocene mammals of Africa |
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