Zobrazeno 1 - 10
of 136
pro vyhledávání: '"Jonathan W. Armbruster"'
Publikováno v:
Royal Society Open Science, Vol 9, Iss 11 (2022)
The evolution of morphological diversity has held a long-standing fascination among scientists. In particular, do bodies evolve as single, integrated units or do different body parts evolve semi-independently (modules)? Suckermouth armoured catfishes
Externí odkaz:
https://doaj.org/article/4fb743958a2343f2a20f5f5ef35e5d3c
Publikováno v:
PeerJ, Vol 10, p e14072 (2022)
North American minnows of the Shiner Clade, within the family Leuciscidae, represent one of the most taxonomically complex clades of the order Cypriniformes due to the large number of taxa coupled with conserved morphologies. Species within this clad
Externí odkaz:
https://doaj.org/article/ed7ea313e6c040448f89c9b3122f90b9
Publikováno v:
Novitates Caribaea, Iss 16, Pp 20-31 (2020)
The correct identity and occurrence of the introduced armored catfish, locally known as “devil fish” or “pleco” in the Dominican Republic, is briefly described. Specimens were collected from six sites in the Dominican Republic. Several merist
Externí odkaz:
https://doaj.org/article/2a45d5034be84dadba9e35302c35503c
Publikováno v:
Ecosphere, Vol 12, Iss 5, Pp n/a-n/a (2021)
Abstract Stable isotope analyses have refined the study of trophic niche diversity within an ecosystem, yet traditional trophic partitioning methods may not be appropriate to identify variation among groups with similar dietary requirements. By build
Externí odkaz:
https://doaj.org/article/3bfb3cd862f74a608129606d0d69739a
Publikováno v:
Frontiers in Forests and Global Change, Vol 3 (2020)
The Guiana Shield in northeastern South America contains some of the largest tracts of intact forests on the globe. Guyana alone has more than 80% forest cover. In south-central Guyana a unique biogeographic feature allows for a hydrological connecti
Externí odkaz:
https://doaj.org/article/23be952c83254768bbe2a8768485b40d
Autor:
Matthew L. Niemiller, Kirk S. Zigler, Pamela B. Hart, Bernard R. Kuhajda, Jonathan W. Armbruster, Breanne N. Ayala, Annette S. Engel
Publikováno v:
Subterranean Biology, Vol 20, Iss , Pp 39-50 (2016)
In the central and eastern United States, cavefishes have been known historically only from the Interior Low Plateau and Ozarks karst regions. Previously, cavefishes were unknown from the Appalachians karst region, which extends from southeastern New
Externí odkaz:
https://doaj.org/article/ec837bba436b430a8f24bda3705794ec
Publikováno v:
ZooKeys, Vol 480, Pp 97-123 (2015)
Three new species of saddled hypostomine loricariids are described. According to a recent phylogenetic analysis, these species are members of the genus Peckoltia. The species differ from all described Peckoltia except P. furcata and P. sabaji by havi
Externí odkaz:
https://doaj.org/article/e93298a1f03e4f93b73a1dda03ee4e66
Publikováno v:
Neotropical Ichthyology, Vol 11, Iss 1, Pp 65-72 (2013)
Neblinichthys peniculatus is described from specimens collected in the río Carapo (río Paragua - río Caroni drainage), which drains the southern flank of Cerro Guaiquinima in southeastern Venezuela. Neblinichthys peniculatus differs from all conge
Externí odkaz:
https://doaj.org/article/0103a24bd2fd4018bf60c9344db27ac7
Publikováno v:
Royal Society Open Science, Vol 3, Iss 5 (2016)
Body size has many ecological and evolutionary implications that extend across multiple levels of organization. Body size is often positively correlated with species traits such as metabolism, prey size and trophic position (TP) due to physiological
Externí odkaz:
https://doaj.org/article/ed47fcd5e43743349f4a46bc25d89efa
Publikováno v:
Neotropical Ichthyology, Vol 3, Iss 4, Pp 533-542
Baryancistrus demantoides and Hemiancistrus subviridis are two new species of loricariids from southern Venezuela with an olive ground coloration and white to cream-colored or golden-yellow spots. Baryancistrus demantoides is known only from the uppe
Externí odkaz:
https://doaj.org/article/413fc5c6410a4069a42ddf792d0db5b0