Gamo barb (Enteromius gamo) is fish endemic to Lakes Abaya and Chamo in southwestern Ethiopia

NEWS - A new species of fish, gamo barb (Enteromius gamo), from tributaries to Lakes Abaya and Chamo in southwestern Ethiopia, commonly identified as E. kerstenii, exhibits thickened and serrated last rays in the dorsal fin, few scales in the lateral series (≤ 27) and yellow or orange or reddish spots on the operculum.

The genetic distance between E. gamo from Ethiopia and E. kerstenii specimens from near the type locality in northeastern Tanzania is 7.5-8.3% (COI) and 8.9-10.1% (cytb). Morphologically it is distinguished from E. kerstenii and all its relatives from Tanzania, Kenya and Uganda mainly by the short anterior and posterior barbels.

This fish is endemic to Ethiopia known only from the endorheic basins of Lakes Abaya and Chamo. The specimens were collected at the end of the rainy season from an irrigation canal connecting the lower Sile and Hare rivers with a floodplain. E. gamo was found sympatric with Enteromius cf. stigmatopygus at both sampling sites.

The substrate composition was dominated by silt and sand. The elevation of the sampling sites ranged from 1122-1185 meters. E. gamo was absent from the parent rivers and only one specimen was previously found in the coastal habitat of Lake Abaya. In addition, this new species was reported from the Sago River, Lake Chamo basin.

The gut contents contained unidentifiable fine organic detritus, remains of aquatic arthropods (Chironomidae, Ephemeroptera), terrestrial (Formicidae) and some non-organic materials. The specific epithet gamo was chosen to honor the Gamo people who inhabit the area around Lake Abaya.

This fish has a limited distribution range coupled with environmental pressures from agricultural intensification and modification of natural habitats prompted researchers to propose the IUCN status (2012) to Endangered or Critically Endangered.

Original research

Gernot K. Englmaier, Min Chai, Alemayehu Wubie, Rupert A. Collins & Abebe Getahun (2024). A new species within the Enteromius kerstenii complex (Actinopterygii, Cyprinidae, Smiliogastrinae) from south-western Ethiopia. Zootaxa 5512 (2): 166-184, DOI:10.11646/zootaxa.5512.2.2

Dlium theDlium

Señorita banana (Musa acuminata AA Group 'Señorita')

Cavendish banana (Musa acuminata) Red banana (Musa acuminata AAA Group 'Red Dacca' Saba banana (Musa acuminata ABB Group 'Saba') Pisang mas or señorita banana ( Musa acuminata AA Group 'Señorita') is a cultivar in Musaceae, a banana with a cylindrical shape and bright yellow skin when ripe, one of the banana cultivars with the shortest fruit and has small seeds or no seeds. M. acuminata (AA Group) 'Señorita' emerged from a completely buried tuber. Stem formed as a pseudostem with heaps of leaf sheaths and succulent, soft, up to 2.5 m high, 42 cm girth at 1 m high. The pseudo stem is green and shiny with a pink-purple base color. The leaf blade is elongated, waxy with a stalk that is sometimes bordered from pink-purple to red, 120 cm long, 45 cm wide and impermeable. The inflorescences hang vertically with red-purple bracts which are yellow or green on the inner surface. Yellow male flowers. The plants start to flower about 231 days after planting....

Screw tree (Helicteres isora)

Screw tree ( Helicteres isora ) is a species of plant in the Malvaceae family. It is a shrub or small tree, up to 8 meters tall. It has gray bark and alternate leaves, up to 22 cm long and 17 cm wide, oval in shape, with serrated edges and hairs. The flowers are red or white and reach a total length of 5.5 cm. The fruit is green when unripe, brown or gray when dry, twisted, spiral-shaped, and pointed at the tip. The seeds are black or brown, shiny, and diagonal, triangular, or rectangular. TAXON Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiospermae Class: Magnoliopsida Order: Malvales Family: Malvaceae Subfamily: Helicteroideae Tribe: Helictereae Genus: Helicteres Pluk. ex L. in Sp. Pl.: 963 (1753) Species: Helicteres isora L. in Sp. Pl.: 963 (1753) HETEROTYPIC SYNONYMS Helicteres baruensis var. ovata DC. in Prodr. 1: 476 (1824) Helicteres chrysocalyx Miq. ex Mast. in J.D.Hooker, Fl. Brit. India 1: 365 (1874) Helicteres corylifolia Buch.-Ham. ex Dillwyn in Rev. Hortus Malab....

Breng (Coldenia breng)

Breng ( Coldenia breng ) is a species of plant in the Boraginaceae family. It is a herbaceous plant that grows along the ground, with radial, cylindrical stems, red, multi-branched, alternate, and white-haired. C. breng has alternate leaves along the stem, oval to nearly round, up to 2.5 cm long, up to 1.5 cm wide, and white-haired. This plant grows in floodplains, seasonally inundated riverbanks, and drying rice fields. It thrives in sandy or silty soils and is drought-tolerant. TAXON Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiospermae Class: Magnoliopsida Order: Boraginales Family: Boraginaceae Subfamily: Cordioideae Genus: Coldenia L. in Sp. Pl.: 125 (1753) Species: Coldenia breng Aryo Bandoro Dlium TheDlium YouTube: https://www.youtube.com/@Dlium

Dlium