Plocamopherus pecoso

Last updated

Plocamopherus pecoso
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Heterobranchia
Order: Nudibranchia
Suborder: Doridina
Superfamily: Polyceroidea
Family: Polyceridae
Genus: Plocamopherus
Species:
P. pecoso
Binomial name
Plocamopherus pecoso
Vallès & Gosliner, 2006

Plocamopherus pecoso is a species of sea slug, a nudibranch, a shell-less marine gastropod mollusk in the family Polyceridae.

Contents

Description

"In life its body shape is elongate, limaciform and anteriorly rounded. The head bears a fringed oral veil with eight short, small and ramified appendages. The oral tentacles are flat. Plocamopherus pecoso has a transparent white background color heavily speckled all over the body with small orange dots. These orange dots become much larger and fewer at the base of the foot. The presence of minute brown dots surrounding the lateral appendages base and along the keel was observed (these brown dots are present all over the body in other specimens of this species). There are some white dots that are usually situated on the notum along a non-continuous line at the margin of both sides of the animal and joining behind the branchial gills. They are also present along the margin of the fringed oral veil on the tip of the tail, tips of branchiae, clavus of the rhinophores, dorsal tubercles and oral veil appendages but they are slightly larger and scarce. The long rhinophores are translucent and speckled with brown at the peduncle and clavus. A white spot is present at the tip of the clavus. The rhinophoral sheath is long. There are three pairs of short lateral appendages; the two posterior pairs have a prominent, brown, rounded globular structure. Usually the posterior most pair has the larger globular structure, although exceptions have been observed. All lateral appendages are slightly ramified and whitish at the tip. There are three principal tripinnate branchial leaves, which do not form a complete circle around the anus. The posterior portion of the foot forms a well-developed keel that has a small crest tipped with white." [1]

Distribution

This species was described from Luzon in the Philippines. It has only been found at other locations in the Philippines.

Related Research Articles

<i>Argynnis hyperbius</i> Species of butterfly

The Indian fritillary is a species of butterfly of the nymphalid or brush-footed family. It is usually found from south and southeast Asia to Australia.

<i>Cherax parvus</i> Species of crayfish

Cherax parvus is a species of crayfish in the family Parastacidae. It is only known from its type locality – the Upper Tully River catchment in the Cardwell Range of north-eastern Queensland – and is listed as data deficient on the IUCN Red List. It was discovered in a rainforest catchment in a highland of northeastern Queensland during a Queensland Museum expedition to the upper Tully River area in November 1992. It is one of the smallest species in the genus. No species of Cherax has been considered endemic to wet upland or highland areas before it was discovered; most previous records were from elevations less than 400 meters. It also has several morphological features unique to the genus, and does not appear closely related to any extant species, suggesting a long period of geographic isolation.

<i>Fiona pinnata</i> Species of gastropod

Fiona pinnata, common name Fiona, is a species of small pelagic nudibranch, a marine gastropod mollusk in the superfamily Fionoidea. This nudibranch species lives worldwide on floating objects on seas, and feeds mainly on barnacles, specifically goose barnacles in the genus Lepas.

<i>Nembrotha lineolata</i> Species of gastropod

Nembrotha lineolata is a species of nudibranch, a sea slug, a marine gastropod mollusk in the family Polyceridae. It is found in shallow water in the Indo-Pacific. It was first described in 1905 by the Danish malacologist Rudolph Bergh. The type locality is Selayar Island, Indonesia.

<i>Halgerda carlsoni</i> Species of gastropod

Halgerda carlsoni is a species of sea slug, a dorid nudibranch, shell-less marine gastropod mollusks in the family Discodorididae.

<i>Plocamopherus</i> Genus of gastropods

Plocamopherus is a genus of sea slugs, specifically nudibranchs, shell-less marine gastropod molluscs in the family Polyceridae, subfamily Triophinae. A unique character of Plocamopherus species is a globular bioluminescent organ at the tip of the pair of appendages which are placed just behind the gills. Many species are known to be nocturnal and several are from deep water. They feed on bryozoans.

The Philippines angelshark is a species of angelshark, family Squatinidae, known only from a 33 cm (13 in) long immature female caught in the Philippines, where it is the only known representative of its family. It has a flattened body and head with greatly expanded pectoral and pelvic fins, and is greenish above with brown spots. Identifying traits of this species include the spiracles, which are more widely spaced than the eyes and bear papillae on the posterior inner rims, and the relative positions of the two dorsal fins. Additionally, S. caillieti lacks fringes on its barbels, enlarged thorns along the middle of its back, and ocelli ("eyespots") on its fins.

Hellinsia auster is a moth of the family Pterophoridae that is found in the U.S. state of Arizona. The species was first described by William Barnes and Arthur Ward Lindsey in 1921.

Plocamopherus lemur is a species of sea slug, a nudibranch, a shell-less marine gastropod mollusk in the family Polyceridae.

Plocamopherus maculapodium is a species of sea slug, a nudibranch, a shell-less marine gastropod mollusk in the family Polyceridae.

<i>Plocamopherus maderae</i> Species of gastropod

Plocamopherus maderae is a species of sea slug, a nudibranch, a shell-less marine gastropod mollusk in the family Polyceridae.

Plocamopherus margaretae is a species of sea slug, a nudibranch, a shell-less marine gastropod mollusk in the family Polyceridae.

Kaloplocamus dokte is a species of sea slug, a nudibranch, a shell-less marine gastropod mollusk in the family Polyceridae.

<i>Kaloplocamus peludo</i> Species of gastropod

Kaloplocamus peludo is a species of sea slug, a nudibranch, a shell-less marine gastropod mollusk in the family Polyceridae.

Kaloplocamus maru is a species of sea slug, a nudibranch, a shell-less marine gastropod mollusk in the family Polyceridae.

<i>Goniodoris citrina</i> Species of gastropod

Goniodoris citrina is a species of sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.

<i>Berghia stephanieae</i> Species of gastropod

Berghia stephanieae is a species of sea slug, an aeolid nudibranch. It is a marine gastropod mollusc in the family Aeolidiidae. It was previously known as Aeolidiella stephanieae.

<i>Cabangus regius</i> Species of gastropod

Cabangus regius is a species of sea slug, a dendronotid nudibranch, a shell-less marine gastropod mollusc in the family Dendronotidae.

<i>Guyanancistrus nassauensis</i> Species of fish

Guyanancistrus nassauensis is a species of catfish belonging to the family Loricariidae, the suckermouth armored catfishes. It is discovered in 2005 and formally described in 2018. G. nassauensis is a rare species, highly endemic to the Nassau Mountains in Suriname, and is threatened with extinction by proposed or ongoing mining activities.

Kankelibranchus alhenae is a species of sea slug, a nudibranch, a shell-less marine gastropod mollusc in the family Polyceridae.

References

  1. Vallès & Gosliner, 2006. Shedding Light onto the Genera (Mollusca: Nudibranchia) Kaloplocamus and Plocamopherus with Descriptions of New Species Belonging to These Unique Bioluminescent Dorids. The Veliger 48(3): 178–205.