干旱区生态环境知识资源中心(Arid): Systematic evaluation of cryptic freshwater snails from central Chile, including the enigmatic Littoridina santiagensis (Gastropoda, Truncatelloidea)

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DOI	10.5852/ejt.2019.524
	Systematic evaluation of cryptic freshwater snails from central Chile, including the enigmatic Littoridina santiagensis (Gastropoda, Truncatelloidea)
	Collado, Gonzalo A.1; Aguayo, Karina P.1; Cazzaniga, Nestor J.2; Gutierrez Gregoric, Diego E.3; De Lucia, Micaela 3; Haase, Martin 4
通讯作者	Collado, Gonzalo A.
来源期刊	EUROPEAN JOURNAL OF TAXONOMY
ISSN	2118-9773
出版年	2019
卷号	524 页码:1-15
英文摘要	Walter Biese described Littoridina santiagensis Biese, 1944 (Cochliopidae) from Estero Dehesa in 1944 based exclusively on external shell features and a second allopatric population in Yeso Spring three years later. Since 2011 different samplings have been carried out at the type locality and have only provided specimens of the morphologically similar invasive mudsnail Potamopyrgus antipodarum Gray, 1843 (Tateidae), raising doubts about the identity of the species. The recent finding of two snail morphotypes in Yeso Spring, a thick shelled form congruent with type specimens of L. santiagensis and a slender one morphologically associable to P. antipodarum, allowed comparative studies, including the taxonomic analysis of additional populations with similar shell morphology occurring in central Chile. A DNA barcoding (COI) approach identified the slender form from Yeso Spring in Maipo Basin and a second population from the contiguous Rapel Basin indeed as the invasive P. antipodarum; however, L. santiagensis was recovered among species of Potamolithus Pilsbry, 1896 (Tateidae), justifying the Potamolithus santiagensis (Biese, 1944) comb. nov. Besides recognition of three other populations as belonging to Potamolithus, the molecular analysis also suggests trans-Andean dispersal of this group of snails in the Southern Cone of South America.
英文关键词	Cryptic species freshwater snails Cochliopidae new combination Tateidae
类型	Article
语种	英语
国家	Chile ; Argentina ; Germany
开放获取类型	Green Submitted, Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000467851900001
WOS关键词	PHYLOGENETIC-RELATIONSHIPS ; CAENOGASTROPODA ; COCHLIOPIDAE ; EVOLUTION ; DESERT
WOS类目	Plant Sciences ; Entomology ; Zoology
WOS研究方向	Plant Sciences ; Entomology ; Zoology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/215601
作者单位	1.Univ Bio Bio, Fac Ciencias, Dept Ciencias Basicas, Ave Andres Bello 720, Chillan, Chile; 2.Univ Nacl Sur, Dept Biol Bioquim & Farm, San Juan 670, RA-8000 Bahia Blanca, Buenos Aires, Argentina; 3.Univ Nacl La Plata, Div Zool Invertebrados, Museo La Plata, Fac Ciencias Nat & Museo, Paseo Bosque S-N,B1900WFA, La Plata, Buenos Aires, Argentina; 4.Ernst Moritz Arndt Univ Greifswald, Zool Inst & Museum, Vogelwarte, Soldmannstr 23, D-17489 Grcifswald, Germany
推荐引用方式 GB/T 7714	Collado, Gonzalo A.,Aguayo, Karina P.,Cazzaniga, Nestor J.,et al. Systematic evaluation of cryptic freshwater snails from central Chile, including the enigmatic Littoridina santiagensis (Gastropoda, Truncatelloidea)[J],2019,524:1-15.
APA	Collado, Gonzalo A.,Aguayo, Karina P.,Cazzaniga, Nestor J.,Gutierrez Gregoric, Diego E.,De Lucia, Micaela,&Haase, Martin.(2019).Systematic evaluation of cryptic freshwater snails from central Chile, including the enigmatic Littoridina santiagensis (Gastropoda, Truncatelloidea).EUROPEAN JOURNAL OF TAXONOMY,524,1-15.
MLA	Collado, Gonzalo A.,et al."Systematic evaluation of cryptic freshwater snails from central Chile, including the enigmatic Littoridina santiagensis (Gastropoda, Truncatelloidea)".EUROPEAN JOURNAL OF TAXONOMY 524(2019):1-15.