The End of an Almost 70-Year Wait: A New Species of Spatuloricaria (Siluriformes: Loricariidae) from the Rio Xingu and Rio Tapajós Basins

Ilana Fichberg; Osvaldo Takeshi Oyakawa; Mário de Pinna

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The End of an Almost 70-Year Wait: A New Species of Spatuloricaria (Siluriformes: Loricariidae) from the Rio Xingu and Rio Tapajós Basins

机译：等待近70年的终点：来自里约新古和里约塔帕约斯盆地的一种新的Spatuloricaria（Siluriformes：Loricariidae）

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The genus Spatuloricaria is diagnosed by a number of conspicuous characteristics that set it apart from other genera in the subfamily Loricariinae. The genus has a broad geographical distribution extending from Argentina to Panama. Despite the flood of new loricariid taxa described in the past decades, no new species of Spatuloricaria have been newly reported since 1945. In this paper, we report on a distinctive new species of the genus from the Rio Xingu and Rio Tapajós in the Amazon basin. The new species is distinguished from congeners by the lack of abdominal and preanal plates, in combination with the presence of five transversal dark-brown bands on the dorsum. It apparently is the only species in Spatuloricaria where males are smaller than females, a situation opposite of that in other species of the genus.

机译：Spatuloricaria属具有许多明显的特征，这些特征使它与Loricariinae亚科的其他属区分开来。该属具有广泛的地理分布，从阿根廷延伸到巴拿马。尽管在过去的几十年中描述了新的loricariid类群泛滥，但自1945年以来没有新报道过Spatuloricaria的新物种。在本文中，我们报道了亚马逊河流域Rio Xingu和RioTapajós的一个独特的新物种。。新物种与同类动物的区别在于腹部和前肛门板的缺乏，以及背部有五个横向黑褐色带。显然，它是Spatuloricaria中唯一雄性小于雌性的物种，这种情况与该属其他物种的情况相反。

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《Copeia》 |2014年第2期|共8页
作者
Ilana Fichberg; Osvaldo Takeshi Oyakawa; Mário de Pinna;
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正文语种 eng
中图分类鱼纲;
关键词
Xingu; Rio Tapajós; Basins;

机译：新姑;塔帕霍斯河;盆地;

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1. The End of an Almost 70-Year Wait: A New Species of Spatuloricaria (Siluriformes: Loricariidae) from the Rio Xingu and Rio Tapajós Basins [J] . Ilana Fichberg, Osvaldo Takeshi Oyakawa, Mário de Pinna Copeia . 2014,第2期

机译：等待近70年的终点：来自里约新古和里约塔帕约斯盆地的一种新的Spatuloricaria（Siluriformes：Loricariidae）
2. A new species of Farlowella (Siluriformes: Loricariidae) of the F. nattereri species-group from the rio Xingu basin, Mato Grosso, Brazil, with comments on Farlowella jauruensis , a poorly-known species from the upper rio Paraguai basin [J] . Luiz A. W. Peixoto, Murilo N. L. Pastana, Gustavo A. Ballen Neotropical Ichthyology . 2016,第3期

机译：巴西马托格罗索州里奥新古盆地的纳氏杆菌属的一种新的Farlowella（Siluriformes：Loricariidae）种，并评论了巴拉圭河上流域的鲜为人知的Farlowella jauruensis。
3. A new pale-spotted species of Hypostomus Lacépède (Siluriformes: Loricariidae) from the rio Tocantins and rio Xingu basins in central Brazil [J] . Cláudio H. Zawadzki, Flávio C. T. Lima, José L. O. Birindelli Neotropical Ichthyology . 2008,第3期

机译：来自巴西中部里约Tocantins和里约新古盆地的一种新的淡斑海豹（Siluriformes：Loricariidae）
4. Utilizing the Waiting-time Criterion for Selecting Services in a Composition Scenario [C] . Abhishek Srivastava, Paul G. Sorenson IEEE International Conference on Services Computing . 2010

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5. Dynamics of Cold Hardiness Accumulation and Loss in the Great Basin Native Species Eriogonum umbellatum: Spatial and Temporal Changes in Populations. [D] . Fisk, Matthew R. 2016

机译：大盆地本地物种Eriogonum umbellatum的耐寒性累积和损失动态：种群的时空变化。
6. Hisonotusacuen, a new and phenotypically variable cascudinho (Siluriformes, Loricariidae, Hypoptopomatinae) from the upper rio Xingu basin, Brazil [O] . Gabriel S. C. Silva, Fábio F. Roxo, Claudio Oliveira 2015

机译：not肌acuen，一种来自巴西里约新古盆地上层的新的表型可变的cascudinho（Siluriformes，Loricariidae，Hypoptopomatinae）
7. A new species of Farlowella (Siluriformes: Loricariidae) of the F. nattereri species-group from the rio Xingu basin, Mato Grosso, Brazil, with comments on Farlowella jauruensis , a poorly-known species from the upper rio Paraguai basin [O] . Gustavo A. Ballen, Murilo N. L. Pastana, Luiz A. W. Peixoto 2016

机译：来自巴西马托格罗索里奥新谷盆地的F. nattereri物种群的一种新种Farlowella（蜥蜴目：Loricariidae），评论了来自巴拉圭上游盆地的一种鲜为人知的物种Farlowella jauruensis
8. Macroecology, Paleoecology, and Ecological Integrity of Terrestrial Species and Communities of the Interior Columbia River Basin and Northern Portions of the Klamath and Great Basins. Interior Columbia Basin Ecosystem Management Project: Scientific Assessment [R] . Marcot, B. G., Croft, L. K., Lehmkuhl, J. F., 1998

机译：哥伦比亚河流域内陆物种和群落的宏观生态学，古生态学和生态完整性以及克拉马斯和大盆地的北部部分。内陆哥伦比亚盆地生态系统管理项目：科学评估

The End of an Almost 70-Year Wait: A New Species of Spatuloricaria (Siluriformes: Loricariidae) from the Rio Xingu and Rio Tapajós Basins

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