{"product_id":"chicoreus-riverai-petuch-berschauer-2026-24-7-mm-tsc-0494mur","title":"Chicoreus riverai Petuch \u0026 Berschauer, 2026 – 24.7 mm – TSC#0494MUR","description":"\u003cp\u003e\u003cspan\u003eI’m excited to offer this beautiful specimen of \u003c\/span\u003e\u003cspan\u003eChicoreus riverai\u003c\/span\u003e\u003cspan\u003e, a recently described species from the Tortuga Terrace and Pulley Ridge region of the Florida Keys. This species was named after me, Captain Randy Rivera, for discovering portions of the unique Tortuga Terrace molluscan fauna during my commercial lobster fishing operations aboard the F\/V \u003c\/span\u003e\u003cspan\u003eAVA PILAR\u003c\/span\u003e\u003cspan\u003e and for providing important material used in the scientific study of these remarkable deep-water species.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis particular specimen was personally collected by me in \u003c\/span\u003e\u003cspan\u003eFebruary 2026\u003c\/span\u003e\u003cspan\u003e from a baited commercial lobster trap set in \u003c\/span\u003e\u003cspan\u003e240–300 feet of water\u003c\/span\u003e\u003cspan\u003e and represents an excellent example of this recently described muricid.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFollowing the original description by Petuch and Berschauer, \u003c\/span\u003e\u003cspan\u003eChicoreus riverai\u003c\/span\u003e\u003cspan\u003e is distinguished by its compact, heavily sculptured shell, broad rounded body whorl, elevated spire, and spectacular frondose varices. The species possesses six closely spaced varices ornamented with delicate branching spines, a proportionally short siphonal canal, and the characteristic orange to reddish-orange protoconch and early whorls that readily separate it from closely related Gulf species.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis specimen displays exceptional orange coloration with lighter cream highlights accentuating the intricate frondose sculpture. The varices are beautifully developed, producing an impressive three-dimensional appearance, while the vivid orange protoconch and early whorls remain well preserved. The delicate branching spines and compact form make this an outstanding representative of the species.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is a beautiful collector-quality specimen with excellent color and outstanding overall presentation. The intricate frondose sculpture and elevated spire are well preserved, and the shell displays nicely developed varices throughout. Minor imperfections associated with commercial trap collection may be present but do little to detract from its exceptional display value. Please review all photographs carefully, as they are an important part of the description and accurately represent the specimen being offered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSpecimen Data\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFamily:\u003c\/span\u003e\u003cspan\u003e Muricidae\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSpecies:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eChicoreus riverai\u003c\/span\u003e\u003cspan\u003e Petuch \u0026amp; Berschauer, 2026\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLocation:\u003c\/span\u003e\u003cspan\u003e Pulley Ridge, Dry Tortugas, Florida\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCollection Method:\u003c\/span\u003e\u003cspan\u003e Personally collected in baited commercial lobster traps set in 240–300 feet of water aboard the F\/V \u003c\/span\u003e\u003cspan\u003eAVA PILAR\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCollection Date:\u003c\/span\u003e\u003cspan\u003e February 2026\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCollector:\u003c\/span\u003e\u003cspan\u003e Captain Randy Rivera\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSize:\u003c\/span\u003e\u003cspan\u003e 24.7 mm (0.97 inches)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTSC #:\u003c\/span\u003e\u003cspan\u003e 0494MUR\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYour specimen will be carefully packed and shipped with tracking to ensure it arrives safely.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThank you for supporting Tortugas Shell Collection and helping preserve and appreciate the remarkable molluscan fauna of the Dry Tortugas and Tortuga Terrace. I take great pride in offering specimens that I have personally collected during my commercial fishing operations, and I’m honored to share species that have become part of the scientific record through these efforts.\u003c\/span\u003e\u003c\/p\u003e","brand":"Tortugas Shell Collection","offers":[{"title":"Default Title","offer_id":48717216547060,"sku":"494","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/8193\/3044\/files\/987AFD70-3A74-42A9-A69F-526D8BB04BD7.png?v=1781781446","url":"https:\/\/www.tortugasshellcollection.com\/products\/chicoreus-riverai-petuch-berschauer-2026-24-7-mm-tsc-0494mur","provider":"Tortugas Shell Collection","version":"1.0","type":"link"}