It is uncommon as an aquarium fish, many populations are confused with its cogener Pseudocrenilabrus multicolor, because Pseudocrenilabrus philander is so variable and some populations resemble its northern cousin. It is relatively easy to keep and breed in the aquarium.
|
|
The Cuban evening bat (Nycticeius cubanus) is a species of bat in the vesper bat family, Vespertilionidae, that is endemic to western Cuba. It is a small bat, even smaller than cogener Nycticeius humeralis. It is insectivorous, but otherwise little is known about its behavior and diet.
|
|
Zeugopterus regius is found over rocky substrates, less frequently on sandy seafloors. It feeds on invertebrates and small fish. The breeding season falls between February and August. It is sometimes found on the underside or rock overhangs but not as often as its cogener, the common topknot, Zeugopterus punctatus.
|
|
Callichthys fabricioi is a tropical freshwater fish belonging to the Callichthyinae sub-family of the family Callichthyidae. The fish will grow in length up to 12.5 centimetres (5 in) SL. C. fabricioi is found in the trans- Andean upper Cauca River in the Magdalena River basin of Colombia. Although described in 1999, two other cogener fish have since been discovered.
|
|
It also feeds on other solanaceous plants, such as species of ground cherry or husk tomato, Physalis spp., and bittersweet, Solanum dulcamara, but no growth and reproduction occurs when feeding on the potato, Solanum tuberosum. L. juncta can be easily confused with its cogener the Colorado potato beetle, Leptinotarsa decemlineata. While the adult false potato beetle has alternating black and white strips on its back, like the Colorado potato beetle, one of the white strips in the center of each wing cover is missing and replaced by a light brown strip.
|
|
The spotted-thighed tree frog (Ranoidea cyclorhynchus) is a Western Australian tree frog species in the family Pelodryadidae. The frog is similar in appearance to a cogener, Ranoidea moorei, bearing dark green or brownish patches with bronze or gold highlights on its back; this species can be differentiated by the numerous yellowish spots on the underside of the rear legs. Males may be up to 65 mm, females to 85 mm. The name Copland's rock frog is sometimes mistakenly applied to this species (it is actually Litoria coplandi).
|
|
Growth hormone 2 (GH2), also known more commonly as placental growth hormone (PGH) or as growth hormone variant (GH-V), is a protein that in humans is encoded by the GH2 gene. It is produced by and secreted from the placenta during pregnancy, and becomes the predominant form of growth hormone (GH) in the body during this time. Its cogener is growth hormone 1 (GH1), or pituitary growth hormone. The protein encoded by this gene is a member of the somatotropin/prolactin family of hormones, playing an important role in growth control.
|
|
The leaves are arranged at the end of its many branches, attached in an overlapping sheath, and are bright green, perhaps with red patches. These assist in maintaining the meadows cohesion by protecting against erosion from the ocean's currents. Each leaf blade may be up to 75mm long, with a uniform width of 2.5 to 6mm, four or five of the ribbon-like leaves rise upward from the many branches. The form of the sheath, and the longer leaves, differentiate this species from its cogener ', and it is found in rougher oceans than that species.
|
|
It is described as a "high-impact" AMPAR PAM, unlike so-called "low-impact" AMPAR PAMs like CX-516 and its cogener farampator (CX-691, ORG-24448). In animals, low doses of BIIB-104 have been found to enhance cognition and memory, whereas higher doses produce motor coordination disruptions and convulsions. The same effects, as well as neurotoxicity at higher doses, have been observed with orthosteric and other high-impact allosteric AMPAR activators. In healthy volunteers, BIIB-104 has been found to significantly reduce ketamine-induced deficits in verbal learning and working memory without attenuating ketamine- induced psychotomimetic effects.
|
|
Centaurea maculosa Thirteen biological pest control agents have been used against this plant and its cogener, diffuse knapweed, including the moths Agapeta zoegana and Metzneria paucipunctella, the weevils Bangasternus fausti, Larinus obtusus, and Larinus minutus and Cyphocleonus achates, and the fruit flies Chaetorellia acrolophi, Urophora affinis and Urophora quadrifasciata. But in general, biocontrol has not been shown to be effective against C. maculosa. In some instances, root-herbivory on C. maculosa stimulates additional release of catechin, the main allelopathic chemical which the species emits. In addition, moderate levels of herbivory by biocontrol agents can cause compensatory growth.
|
|
Clomegestone acetate () (developmental code name SH-741), or clomagestone acetate, also known as 6-chloro-17α-acetoxy-16α-methylpregna-4,6-diene-3,20-dione, is a steroidal progestin of the 17α-hydroxyprogesterone group which was developed as an oral contraceptive but was never marketed. It is the acetate ester of clomegestone, which, similarly to clomegestone acetate, was never marketed. Clomegestone acetate is also the 17-desoxy cogener of clometherone, and is somewhat more potent in comparison. Similarly to cyproterone acetate, clomegestone acetate has been found to alter insulin receptor concentrations in adipose tissue, and this may indicate the presence of glucocorticoid activity.
|
|