Common grass yellow (Eurema hecabe)

Common grass yellow (Eurema hecabe) is a species of animal in Pieridae, small butterflies fly close to the ground and open grass with scrub habitats, yellow and some black spots, usually show seasonal polyphenism and live in a colony.

E. hecabe with lepidopteran has a darker summer morph, triggered by long days of more than 13 hours duration, whereas diurnal periods shorter than 12 hours or less induce brighter morphs in the post monsoon period.

The upper wing on the front has two black stripes and a larger rectangular mark. Males and females have a sulfur yellow to lemon yellow wing surface depending on the season and location.

Eggs were laid in Abrus precatorius, Falcataria moluccana, Acacia, Aeschynomene, Euphorbiaceae and Cucurbitaceae etc. Females can distinguish colors when selecting host plants for oviposition. Larvae are long, green, leathery, cylindrical with large heads.

The pupa has long ribbons, rounded abdominal segments and wing flaps fused to form a deep sharp keel. The head shell ends with a short pointed snout. Solitary but sometimes on a large number of twigs. Some Wolbachia strains can change the sex ratio of species.

Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Hexapoda
Class: Insecta
Subclass: Pterygota
Order: Lepidoptera
Superfamily: Papilionoidea
Family: Pieridae
Subfamily: Coliadinae
Genus: Eurema
Species: Eurema hecabe
Subspecies: Eurema hecabe ssp. contubernalis, Eurema hecabe ssp. hecabe, Eurema hecabe ssp. latilimbata, Eurema hecabe ssp. oeta, Eurema hecabe ssp. phoebus, Eurema hecabe ssp. solifera, Eurema hecabe ssp. novaecaledoniae, Eurema hecabe ssp. sulphurata, Eurema hecabe ssp. senegalensis

A deep-sea isopod Bathyopsurus nybelini adapted to feed submerged Sargassum algae

NEWS - Incredible footage shows a marine species, Bathyopsurus nybelini , feeding on something that sinks from the ocean’s surface. Researchers using the submersible Alvin found the isopod swimming 3.7 miles down using its paddle-like legs to catch an unexpected food source: Sargassum. Researchers from Woods Hole Oceanographic Institution (WHOI), the University of Montana, SUNY Geneseo, Willamette University and the University of Rhode Island found the algae sinking, while the isopod waited and adapted specifically to find and feed on the sinking nutrient source. The Sargassum lives on the surface for photosynthesis. The discovery of a deep-sea animal that relies on food that sinks from the waters miles above underscores the close relationship between the surface and the deep. “It’s fascinating to see this beautiful animal actively interacting with sargassum, so deep in the ocean. This isopod is extremely rare; only a handful of specimens were collected during the groundbreaking Swedis...

Pink poui (Tabebuia rosea)

Pink poui ( Tabebuia rosea ) is a species of plant in the Bignoniaceae, a small neotropical tree, growing up to 30 meters tall and up to 100 cm in diameter. It has layered and irregular branches, with gray to brown bark and vertical fissures. The leaves are compound, finger-shaped, five-petaled, length up to 33 cm, width up to 15 cm and long stalk up to 9 cm. The flowers are large, bright red or purple or white, fan-shaped, up to 9 cm long, up to 8 cm wide. The fruit capsule is slender and up to 35 cm long. The fruit dries and dehisces, producing anemochorous seeds with hyaline membrane wings. TAXON Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiospermae Class: Magnoliopsida Order: Lamiales Family: Bignoniaceae Genus: Tabebuia Gomes ex DC. in Biblioth. Universelle Genève, n.s., 17: 130 (1838) Species: Tabebuia rosea (Bertol.) DC. in Prodr. 9: 215 (1845) HOMOTYPIC SYNONYMS Couralia rosea (Bertol.) Donn.Sm. in Bot. Gaz. 20: 9 (1895) Sparattosperma roseum (Bertol.) Miers in Proc....

Blue pea (Clitoria ternatea)

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