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Ranitomeya sirensis
2013-07-30 10:53:54

Ranitomeya sirensis is a species of poison dart frog that is native to Peru. It is widely known as the Sira Poison Dart Frog, or more popularly as R. lamasi. It is kept as a bet by herpetoculturists and is considered to be one of the more difficult poison dart frogs to keep due to its relative rarity and the fragile nature of its tadpoles. Like most Ranitomeya species, R. sirensis is a...

Mimic Poison Frog Ranitomeya imitator
2013-07-29 16:30:53

The Mimic Poison Frog (Ranitomeya imitator) is a type of poison dart frog located in the north-central region of eastern Peru. Like most other Ranitomeya species, R. imitator has a mild toxicity compared to other poison dart frogs. It produces the potent pumiliotoxin B, but its small size limits the amount of poison it can secrete. Like other poison dart frogs, it does not produce toxin in...

Trumpet Worm Lagis koreni
2014-01-12 00:00:00

The trumpet worm (Lagis koreni) is a species of polychaete worm that is classified within the Annelida phylum. It can be found in the waters around Europe including the North Sea, the Arctic Ocean, the Mediterranean Sea, the Atlantic Ocean, and the Adriatic Sea. This species is typically found submersed in sand in the neritic zone. The trumpet worm can reach an average length of about one...

Red Tube Worm Serpula vermicularis
2014-01-12 00:00:00

The red tubeworm (Serpula vermicularis), also known as the plume worm, fan worm, or calcareous tubeworm, is a polychaete worm that is classified in the Annelida phylum. It can be found in many waters across the world including the Indian, Pacific, and Atlantic Oceans, but it has not been found along the North American coast. It prefers to reside at depths of up to 330 feet within the intertidal...

Nightcrawler Lumbricus terrestris
2014-01-12 00:00:00

The nightcrawler (Lumbricus terrestris), also known as the lob worm or the common earthworm in Britain and the dew worm in Canada, is a species of earthworm that is classified within the Annelida phylum. It is native to Europe, but has been introduced into other areas around the world. Although the species is not as abundant as other worms in its range, it is a widely known species in gardens...

Rat Tapeworm Hymenolepis diminuta
2014-01-12 00:00:00

The rat tapeworm (Hymenolepis diminuta) is a species of parasitic worm that is classified within the Platyhelminthes phylum. It affects mammals throughout the world, but does not often affect humans. It can reach an average body length between 7.8 and 23.6 inches. The segments and eggs of this species are slightly larger than those of the dwarf tapeworm, which shares its genus. The life...

Rodent Tapeworm Hymenolepis microstoma
2014-01-12 00:00:00

The rodent tapeworm (Hymenolepis microstoma) is a parasitic worm that is classified within the Platyhelminthes phylum. This species affects rodents across the world, causing hymenolepiasis, but it does not often affect humans. Most of the available information regarding tapeworms is derived from the studies conducted on this worm and the other members of its genus, Hymenolepis. These worms have...

Spirorbis spirorbis
2014-01-12 00:00:00

Spirorbis spirorbis is a species of coiled polychaete worm that is classified within the Annelida phylum. It can be found in Ireland and Britain from the English Channel to northern areas of Norway. It attaches itself to eelgrass and seaweed in shallow water in small groups. The shell of this species is white in color and has a peripheral flange that attaches to the floating seaweeds. The worm...

Red Earthworm Lumbricus rubellus
2014-01-12 00:00:00

The red earthworm (Lumbricus rubellus) is a species of earthworm that is classified within the Annelida phylum. It is native to the British Isles and Europe, but has traveled across the world to areas with appropriate habitats. This worm prefers to reside in soil that contains high organic matter content, like feces, but it needs loose soils in order to move about and feed. The sustainability...

Redworm Eisenia fetida
2014-01-12 00:00:00

The redworm (Eisenia fetida), also known as the brandling worm, the tiger worm, the panfish worm, the trout worm, or the California worm, is a species of earth worm that is classified within the Annelida phylum. This species is native only to Europe, but it has been introduced into every country, excluding Antarctica, for vermicomposting purposes. Unlike other species of worm, the redworm does...

Word of the Day
malpais
  • The ragged surface of a lava-flow.
'Malpais' translates from Spanish as 'bad land.'