Glumo panic grass (Panicum caudiglume)

Glumo panic grass (Panicum caudiglume) is a species of plant in the Poaceae, herbaceous, erect, up to 100 cm tall, cylindrical stems, green or yellow or reddish in color, segmented, shrub forming in forests and agricultural lands with a lot of sunlight.

P. caudiglume has ribbon-shaped leaves, long and slender, pointed tip, green, hairy, a bright line in the middle and flowing linearly, prominent spine.

The seeds are in long panicles at the top end of the stem, green and branched. The seeds are ovoid elongated, pointed tip, green or yellow and have a stalk.

Glumo panic grass tolerates a wide variety of soils but prefers wetter soils with high clay and sand content, is drought and flood resistant, grows evenly over grasslands rather than forming dominant stands or single shrubs.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Liliopsida
Order: Poales
Family: Poaceae
Subfamily: Panicoideae
Tribe: Paniceae
Subtribe: Panicinae
Genus: Panicum
Species: Panicum caudiglume

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...

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