Menu
×
West Ashley Library
9 a.m. - 7 p.m.
Phone: (843) 766-6635
Wando Mount Pleasant Library
9 a.m. – 8 p.m.
Phone: (843) 805-6888
Village Library
9 a.m. – 6 p.m.
Phone: (843) 884-9741
St. Paul's/Hollywood Library
9 a.m. – 8 p.m.
Phone: (843) 889-3300
Otranto Road Library
9 a.m. – 8 p.m.
Phone: (843) 572-4094
Mt. Pleasant Library
9 a.m. – 8 p.m.
Phone: (843) 849-6161
McClellanville Library
9 a.m. - 6 p.m.
Phone: (843) 887-3699
Keith Summey North Charleston Library
9 a.m. – 8 p.m.
Phone: (843) 744-2489
John's Island Library
9 a.m. – 8 p.m.
Phone: (843) 559-1945
Hurd/St. Andrews Library
9 a.m. – 8 p.m.
Phone: (843) 766-2546
Folly Beach Library
Closed
Phone: (843) 588-2001
Edisto Island Library
9 a.m. - 6 p.m.
Phone: (843) 869-2355
Dorchester Road Library
9 a.m. – 8 p.m.
Phone: (843) 552-6466
John L. Dart Library
9 a.m. – 7 p.m.
Phone: (843) 722-7550
Baxter-Patrick James Island
9 a.m. – 8 p.m.
Phone: (843) 795-6679
Main Library
9 a.m. – 6 p.m.
Phone: (843) 805-6930
Bees Ferry West Ashley Library
9 a.m. – 8 p.m.
Phone: (843) 805-6892
Edgar Allan Poe/Sullivan's Island Library
Closed for renovations
Phone: (843) 883-3914
Mobile Library
9 a.m. - 5 p.m.
Phone: (843) 805-6909
Today's Hours
West Ashley Library
9 a.m. - 7 p.m.
Phone: (843) 766-6635
Wando Mount Pleasant Library
9 a.m. – 8 p.m.
Phone: (843) 805-6888
Village Library
9 a.m. – 6 p.m.
Phone: (843) 884-9741
St. Paul's/Hollywood Library
9 a.m. – 8 p.m.
Phone: (843) 889-3300
Otranto Road Library
9 a.m. – 8 p.m.
Phone: (843) 572-4094
Mt. Pleasant Library
9 a.m. – 8 p.m.
Phone: (843) 849-6161
McClellanville Library
9 a.m. - 6 p.m.
Phone: (843) 887-3699
Keith Summey North Charleston Library
9 a.m. – 8 p.m.
Phone: (843) 744-2489
John's Island Library
9 a.m. – 8 p.m.
Phone: (843) 559-1945
Hurd/St. Andrews Library
9 a.m. – 8 p.m.
Phone: (843) 766-2546
Folly Beach Library
Closed
Phone: (843) 588-2001
Edisto Island Library
9 a.m. - 6 p.m.
Phone: (843) 869-2355
Dorchester Road Library
9 a.m. – 8 p.m.
Phone: (843) 552-6466
John L. Dart Library
9 a.m. – 7 p.m.
Phone: (843) 722-7550
Baxter-Patrick James Island
9 a.m. – 8 p.m.
Phone: (843) 795-6679
Main Library
9 a.m. – 6 p.m.
Phone: (843) 805-6930
Bees Ferry West Ashley Library
9 a.m. – 8 p.m.
Phone: (843) 805-6892
Edgar Allan Poe/Sullivan's Island Library
Closed for renovations
Phone: (843) 883-3914
Mobile Library
9 a.m. - 5 p.m.
Phone: (843) 805-6909
Patron Login
menu
Item request has been placed!
×
Item request cannot be made.
×
Processing Request
Hiding in the hills: evidence for two novel mountain-dwelling freshwater crabs of PotamonautesMacLeay, 1838 (Decapoda: Brachyura: Potamonautidae) from South Africa.
Item request has been placed!
×
Item request cannot be made.
×
Processing Request
- Author(s): Mengel, Kayleigh; Daniels, Savel R
- Source:
Journal of Crustacean Biology; Jun2024, Vol. 44 Issue 2, p1-14, 14p- Subject Terms:
- Source:
- Additional Information
- Subject Terms:
- Abstract: Specimens of freshwater crabs (Potamonautes MacLeay, 1838) collected from mountainous regions in the Limpopo and Mpumalanga provinces of South Africa could not be assigned to species level and possibly represented novel lineages. The phylogenetic placement of these two potential novel lineages were investigated with the use of DNA sequence data from three mitochondrial loci (cytochrome oxidase c subunit one - COI, 12S rRNA, and 16S rRNA) and one nuclear locus (histone 3 (H3)), using a maximum likelihood and Bayesian Inference approach incorporating all Potamonautes species described from southern Africa. In addition, a divergence time estimation was undertaken on the tree topology to determine the timing of cladogenesis. Morphometric analyses were also conducted on the two undescribed lineages and co-distributed, phylogenetically closely-related species (P. flavusjo Daniels, Phiri & Bayliss, 2014 and P. mariepskoppie Daniels, Barnes, Marais & Gouws, 2021) using discriminant function analyses of carapace and pereiopod variables. Phylogenetic results revealed that the two novel species are sister groups and related to a clade of endemic subtropical species present in north-eastern South Africa, while the divergence time estimation indicates Mio/Pliocene cladogenesis. The morphometric results corroborate the phylogenetic distinction between the two novel lineages and co-distributed sister species. Potamonautes wolkbergi n. sp. and P. aurantius n. sp. are described and compared with other congeneric South African taxa. [ABSTRACT FROM AUTHOR]
- Abstract: Copyright of Journal of Crustacean Biology is the property of Oxford University Press / USA and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Contact CCPL
Copyright 2022 Charleston County Public Library Powered By EBSCO Stacks 3.3.0 [350.3] | Staff Login
No Comments.