{"id":1292,"date":"2020-11-13T10:53:03","date_gmt":"2020-11-13T10:53:03","guid":{"rendered":"https:\/\/www.britishlivebearerassociation.co.uk\/site\/?page_id=1292"},"modified":"2021-10-04T09:46:45","modified_gmt":"2021-10-04T09:46:45","slug":"phallicthys-amates","status":"publish","type":"page","link":"https:\/\/www.britishlivebearerassociation.co.uk\/site\/species-profiles\/poeciliinae\/phallichthys\/phallicthys-amates\/","title":{"rendered":"Phallicthys amates"},"content":{"rendered":"\n

Meaning of Name:<\/strong> Phallichthys meaning phallus or gonopodium \u2013 amates possibly because of the type locality. <\/p>\n\n\n\n

First Description:<\/strong> Miller 1907
Reference Bussing, W.A., 1998. Peces de las aguas continentales de Costa Rica [Freshwater fishes of Costa Rica]. 2nd Ed. San Jos\u00e9 Costa Rica<\/p>\n\n\n\n

Description note: Phallichthys <\/p>\n\n\n\n

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Type Locality:<\/strong><\/strong><\/p>\n<\/div>\n\n\n\n

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Pond and its outlet at Los Amates<\/p>\n<\/div>\n<\/div>\n\n\n\n

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Common name:<\/strong><\/p>\n<\/div>\n\n\n\n

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Merry Widow \/ Orange fin merry widow<\/p>\n<\/div>\n<\/div>\n\n\n\n

Size:<\/strong> Females can reach 2\u00bd inches(55mm) and males 1\u00bc inches(30mm)4.5cm. Female: 8cm<\/p>\n\n\n\n

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Behaviour:<\/strong><\/p>\n<\/div>\n\n\n\n

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Peaceful<\/p>\n<\/div>\n<\/div>\n\n\n\n

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Synonyms:<\/strong> <\/p>\n\n\n\n

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  • Phallitchys amantes<\/em><\/strong><\/li>
  • Poecilia amates<\/em><\/strong><\/li>
  • Poecilia pittieri<\/em><\/strong><\/li>
  • Poeciliopsis isthmensis<\/em><\/strong><\/li><\/ul>\n<\/div>\n<\/div>\n\n\n\n

    Group:  <\/strong>Poeciliidae<\/p>\n\n\n\n

    Populations:<\/strong> ?<\/p>\n\n\n\n

    Distribution:<\/strong> Atlantic drainage from Rio Motagua, Guatemala, to the drainages near La Ceiba, Honduras. Atlantic drainages, from southern Guatemala to Costa Rica and Panama.<\/p>\n\n\n\n


    Habitat Found in stagnant waters, streams & edges of rivers mainly over mud bottoms which they use to hunt food.Northern Nicaragua to the Rio Guarumo, Atlantic Slopes of costa Rica Western Panama HabitaFound in stagnant waters, streams & edges of rivers mainly over mud bottoms which they use to hunt food.t <\/p>\n\n\n\n

    Distinguishing Characteristics:<\/strong> The body is robust, deep and almost rhomboid. The male has a large gonopodium that reaches the base of the tail. The sides of the males and the young exhibit 6 to 8 bark bars; these are diffuse or absent in females. The body is grey with bluish highlights. The body is robust, deep and almost rhomboid. The male has a large gonopodium that reaches the base of the tail. The sides of the males and the young exhibit 6 to 8 bark bars; these are diffuse or absent in females. The body is grey with bluish highlights<\/p>\n\n\n\n

    Description:<\/strong> The body is robust, deep and almost rhomboid. The male has a large gonopodium that reaches the base of the tail.  P.amates pitteri has an orange or red-orange dorsal band along the dorsal edge with a charcoal-colored band inside that orange band.
    They tend to have a more greyish body with a blue metallic sheen. The scales are usually outlined in a reticulated pattern. Many specimens have a few wide bands along their flanks.distinct vertical bands may be present especially on more mature fish<\/p>\n\n\n\n

    Colour\/Pattern Variability:<\/strong> There is a black stripe through the eye that runs to the throat. Their most stunning feature is the black stripe along the edge of the dorsal fin, which is sometimes edged in a thin white stripe. In some populations, faint banding can be seen running along the sides, and sometimes the scales are edged in a reticulated pattern.<\/p>\n\n\n\n

    History:<\/strong> This sp. picked up the common name of \u2018Merry Widow\u2019 from F.H.Stoye who used this name to describe the black outer margin of the dorsal fin.Carl Hubbs named the genus Phallichthys the name would appear to be based the length of male gonopodium, typically half the length of the male.<\/p>\n\n\n\n

    Breeding Notes:<\/strong> Brood sizes can vary and range from 10 to 80, no need to separate the pairs as they don\u2019t seem to predate on the fry. Females will produce fry every four weeks depending on temperature.<\/p>\n\n\n\n

    Husbandry:<\/strong> Water conditions are generally a P.H. between 6 and 8 with a temperature range of 20C to 37C. a Planted tank is not totally necessary but will make them more comfortable and they will show better colours and behaviour.<\/p>\n\n\n\n

    In the wild their feeding habits consist of sifting through bottom detritus for diatoms, insect larvae & filamentous algae, but in the aquarium they will eat flake and more than happy to feed on any available live foods.<\/p>\n\n\n\n

    General Remarks:<\/strong> Phallichthys amates was thought to be two separate species, phallicththys amates amates and phallichthys amates pittieri. While pittieri has the orange fins and strong vertical stripes, amates typically lacks both of these features, having instead a strong black line on the top edge of it\u2019s dorsal fin. It is this stripe that gave the amates subspecies the common name \u201cMerry Widow livebearer\u201d when F. H. Stoye used the name to describe it. Pittieri have this stripe as well, but it is generally quite unobtrusive. They also all have a slight vertical bar that runs through their eyes.
    Meek (1914) did not reort on the existance of P.amates in the central valley, although Alfaro collected it there in 1928(Rosen &Bailey,1959) which suggests that it was introduced to the Rio Tarcoles by man between these dates.Phallichthys amates pitteri (Meek 1912)<\/p>\n","protected":false},"excerpt":{"rendered":"

    Meaning of Name: Phallichthys meaning phallus or gonopodium \u2013 amates possibly because of the type locality. First Description: Miller 1907Reference Bussing, W.A., 1998. Peces de las aguas continentales de Costa Rica [Freshwater fishes of Costa Rica]....<\/p>\n","protected":false},"author":59,"featured_media":0,"parent":1392,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1292","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.britishlivebearerassociation.co.uk\/site\/wp-json\/wp\/v2\/pages\/1292","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.britishlivebearerassociation.co.uk\/site\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.britishlivebearerassociation.co.uk\/site\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.britishlivebearerassociation.co.uk\/site\/wp-json\/wp\/v2\/users\/59"}],"replies":[{"embeddable":true,"href":"https:\/\/www.britishlivebearerassociation.co.uk\/site\/wp-json\/wp\/v2\/comments?post=1292"}],"version-history":[{"count":7,"href":"https:\/\/www.britishlivebearerassociation.co.uk\/site\/wp-json\/wp\/v2\/pages\/1292\/revisions"}],"predecessor-version":[{"id":2905,"href":"https:\/\/www.britishlivebearerassociation.co.uk\/site\/wp-json\/wp\/v2\/pages\/1292\/revisions\/2905"}],"up":[{"embeddable":true,"href":"https:\/\/www.britishlivebearerassociation.co.uk\/site\/wp-json\/wp\/v2\/pages\/1392"}],"wp:attachment":[{"href":"https:\/\/www.britishlivebearerassociation.co.uk\/site\/wp-json\/wp\/v2\/media?parent=1292"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}