Guizhou slug moth (Fignya qiana), triangle slug moth (Fignya trigonum) and Samkos slug moth (Fignya samkosa)

NEWS - Researchers have established the taxa Guizhou slug moth (Fignya qiana), triangle slug moth (Fignya trigonum) and Samkos slug moth (Fignya samkosa) from China and Cambodia as new species in the genus Fignya Solovyev & Witt, 2009.

Fignya is a small genus established in the family Limacodidae with two species F. melkaya Solovyev & Witt, 2009 and F. ravalba Wu, Solovyev & Han, 2022. The type species, F. melkaya, was first discovered in northern Vietnam on Mount Fan-si-pan and then F. ravalba in China.

Jun Wu and Huilin Han from Northeast Forestry University in Harbin proposed a slight extension of the definition of the genus with a focus primarily on the male genitalia. During examination of moths from southwest China and Cambodia several specimens were identified that morphologically resembled the two known relatives, but dissection revealed differences in the structure of the male genitalia.

F. qiana is not much different from F. melkaya, F. ravalba and F. trigonum, but the overall color is lighter. This species can be clearly distinguished from the other species by the characteristics of the male genitalia.

F. trigonum has a prominent inner cucullus, a well-developed thick and long horn-like cornutus at the base of the vesicle and triangular sclerites, while F. melkaya and F. ravalba have smooth inner cucullus and a well-developed horn-shaped basal cornutus and no triangular sclerites.

F. samkosa is most similar to the new combined species, F. brachygnatha comb. nov. but the male genitalia can be clearly distinguished. F. samkosa has a relatively straight valve, a small triangular hairy fold at the base of the valve, and a slender phallus, whereas F. brachygnatha has a slightly inward-curved valve, no hairy fold at the base of the valve, and a thicker phallus.

F. qiana was found in Guizhou (China) and the new name comes from the abbreviation of Guizhou Province, “Qian”, which is the type locality. F. trigonum is from Yunnan (China) and the name comes from the Latin “trigonum” meaning triangle, referring to the unique triangular sclerite at the base of the bladder. F. samkosa is from Cambodia and is named after the type locality, Phnom Samkos Wildlife Sanctuary.

Original research

Wu J, Han H (2024) A taxonomic review of the genus Fignya Solovyev & Witt, 2009 (Lepidoptera, Limacodidae) with descriptions of three new species and one new combination. ZooKeys 1213: 225-235, DOI:10.3897/zookeys.1213.132318

Dlium theDlium

Korean mulberry (Morus indica)

Murbei or Korean mulberry ( Morus indica ) is a species of plant in Moraceae, shrub or small tree, up to 10 meters tall, slow growing, cylindrical stem, light brown with white nodules, M. indica has heart-shaped or oval-shaped leaves and sometimes three-lobed, 4-12.5 cm long, 2.5-7.5 cm wide, pointed tip, serrated margin, green and has a stalk. Monoecious inflorescences with male and female grow on the same tree, though often on different branches. Male flowers have a size of 9-11.5 mm and are covered with fine hairs. The female flowers are subglubose or only round in shape, measuring 6-9.5 mm. Stigma is 3.5 mm long with short, thick hair. The female flowers form compound fruit and are fleshy, green and white-haired to white, red and black when ripe. Korean mulberry is used in regulating blood glucose levels in diabetic patients. Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiospermae Class: Magnoliopsida Order: Rosales Family: Moraceae Genus: Morus Species: Morus indica

Broad-handed carpenter bee (Xylocopa latipes)

Broad-handed carpenter bee ( Xylocopa latipes ) is an animal species in the Apidae, tropical wood bees, very large, strong, solitary lives and builds nests by burrowing into fallen trees to telephone poles in forests and cities with warm tropical climates. X. latipes is overall black and shiny with black wings that turn bluish or greenish or metallic purple in sunlight. A pair of large eyes and a pair of antennae have broad bases. The back has a horizontal line. The abdomen is oval in shape with segments, the margins are wide and the back has thick hair. The broad-handed carpenter bee produces a loud, distinctive low-pitched hum that can be heard in flight. Kingdom: Animalia Phylum: Arthropoda Subphylum: Hexapoda Class: Insecta Subclass: Pterygota Order: Hymenoptera Suborder: Apocrita Infraorder: Aculeata Superfamily: Apoidea Epifamily: Anthophila Family: Apidae Subfamily: Xylocopinae Tribe: Xylocopini Genus: Xylocopa Subgenus: Platynopoda Species: Xylocopa latipes

Malabar melastome (Melastoma malabathricum)

Senggani or malabar melastome ( Melastoma malabathricum ) is a plant species in Melastomataceae, shrubs, 0.5-5 m tall, woody stems, sympodial branches and reddish brown, scaly young branches or tightly haired, taproots and brown, widely used for materials ink and medicine. M. malabathricum has single and stemmed leaves, oval, 2-20 cm long, 1-8 cm wide, tapered, flat edges, rough and hairy surface, upper surface dark green and bright green underside. A straight bone in the middle and two curved bones on the edge. Malabar melastome blooms throughout the year, compound, clustered at the tips of branches and light purple, 3-4 cm in diameter, sticky petals, hair, short end, tapered tip, scaly protective leaves and reddish purple. The flower has 8-12 stamens, 3 cm long, pink, a pistil, potted green potted head and ovaries have 4-6 spaces. Five crowns, ovoid and bright purple. The fruit has a rough skin, dark red and has many black seeds with aryl, cup-shaped and 8 mm long. Ripe fru...

Dlium