Systematics of some calloporid and lacernid Cheilostomata (Bryozoa) from coastal South Korean waters, with the description of new taxa

Min, Bum Sik; Seo, Ji Eun; Grischenko, Andrei V.; Lee, Sang kyu; Gordon, Dennis P.

doi:10.11646/zootaxa.4226.4.2

Cited by 578 publications

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“…These differences were also noted by Reverter-Gil & Souto (2021) who introduced the new species Cradoscrupocellaria severoi for some of the colonies while leaving others unassigned. The colonies of Arthropoma cecilii (the only species of this genus known from the Mediterranean) reported from the Tyrrhenian Sea by Chimenz Gusso et al (2014) possibly belong to a different species, as suggested by Min et al (2017). Another example is Bugula neritina consisting of three cryptogenic species only recognizable through molecular analyses (Fehlauer-Ale et al, 2014), two of which presumably occur in the Mediterranean (Tanduo et al, 2021).…”

Section: Future Challenges Relating To Improved Technologies Global C...mentioning

confidence: 98%

Capturing the moment:a snapshot of Mediterranean bryozoan diversity in the early 2023

Rosso

Martino

2023

Medit. Mar. Sci.

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This paper is an update on the Mediterranean bryozoan diversity since the annotated check-list of Rosso & Di Martino (2016), following the publication of numerous new papers describing new taxa and new species, and adding new records of non-indigenous species. Of the 32 new species described, some replace records of cosmopolitan or widespread species, while some others are the result of the dismantling of species complexes. New records include mainly species and genera previously known from the near Atlantic and subordinately from the Pacific. In addition to replacements, removal of species/genera is also linked to formalized synonymies. These changes also reflect on the composition and representation of families. The updated bryozoan fauna consists of 587 species, 220 genera and 99 families. The different order proportions remain largely unchanged with cheilostomatids (c. 77%) dominating over cyclostomatids (c. 13%) and ctenostomatids (c. 10%). Ten families account for about half of the total species diversity. The new available information is the result of the investigation of habitats and localities previously overlooked, the examination of museum historical collections, as well as a more routinely use of Scanning Electron Microscopy with increasing support from molecular sequencing. Updated biodiversity check-lists represent a unique, simple tool to monitor biodiversity in agreement with the Kunming-Montreal Global Biodiversity Framework adopted by the United Nations.

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Section: Future Challenges Relating To Improved Technologies Global C...mentioning

confidence: 98%

Capturing the moment:a snapshot of Mediterranean bryozoan diversity in the early 2023

Rosso

Martino

2023

Medit. Mar. Sci.

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“…The genus appears closest to Crassimarginatella Canu, 1900 in its affinities. Gordon (2014) and Min et al (2017) have discussed the range of morphological variation in Crassimarginatella, especially that expressed by ooecia and avicularia (see also Harmelin, 1973), concluding that, while splitting the genus appeared to have merit, more information was needed. The type species, Crassimarginatella crassimarginata (Hincks, 1880a), has, inter alia, avicularia with a stout pivot bar, basal pore-chambers and a tatiform ancestrula with spines, all features shared with the type species of Quitocallopora gen. nov.…”

Section: Remarksmentioning

confidence: 99%

Apprehending novel biodiversity redux – thirteen new genera and three new families of Zealandian Bryozoa, with the first living species of the Eocene‒Miocene genusVincularia(Vinculariidae)

Gordon

2021

J. Mar. Biol. Ass.

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Thirteen new genera and three new families of cheilostome Bryozoa are described from the New Zealand biogeographic region, centred on Zealandia, between 26.42° (northern Norfolk Ridge) and 54.02°S latitude (south-east Campbell Plateau) from coastal waters to bathyal depths (46‒1676 m). The new genera, comprising 15 new and one previously described Zealandian species, are: Elementella (Elementellidae n. fam.), Niwapora, Quasicallopora, Quitocallopora, Judyella (Calloporidae), Ellisantropora (Antroporidae), Rhizellisina (Ellisinidae), Radixenia (Calloporoidea incertae sedis), Granomurus (Granomuridae n. fam.), Carolanna (Bugulidae), Borioplebs (Borioplebidae n. fam.), Seabournea (Cribrilinidae) and Waeschenbachia (Romancheinidae). A new Recent species of the otherwise Eocene‒Miocene genus Vincularia is also described from deep water on the Three Kings Ridge. Two new combinations are created – Judyella precocialis (Gordon, 1984) and Ellisantropora aggregata (Gordon, 1984). Ellisantropora tilbrooki sp. nov. is also introduced for a species from Torres Strait. Four of the deep-sea genera (three from one station on the northern Norfolk Ridge, one from a station on the Three Kings Ridge) have species with plesiomorphies or distinctive skeletal characters that suggest they are relict. Almost half of the new species form spot-like colonies on hard substrata.

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Scanning electron microscopy study of Lars Silén’s cheilostome bryozoan type specimens in the historical collections of natural history museums in Sweden

MARTINO

2023

Zootaxa

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The type specimens of 42 cheilostome bryozoan species introduced by Lars Silén between 1938 and 1954 and housed at three different Swedish institutions (the Swedish Museum of Natural History in Stockholm, the Biological Museum in Lund and the Museum of Evolution in Uppsala) are here revised using scanning electron microscopy, with two exceptions, for the first time. As a result of this revision, new morphological observations were made for some species, such as ooecia in Antropora erecta, a costal pseudopore in Jullienula hippocrepis, intracolonial variation in the number of intracostal windows in Costaticella gisleni, and oral spines in Triphyllozoon mauritzoni. Some other observations confirmed the presence of structures/polymorphs in type material that had previously only been noted in non-type specimens, such as spinose interzooidal kenozooids in Retevirgula triangulata and putative brooding zooids in Bugulina kiuschiuensis. Structures originally interpreted as hydroid tube openings on the dorsal side of Triphyllozoon microstigmatum were confirmed to be avicularia, while the supposed kenozooidal attachment rootlet of Fedora nodosa might be the polypide tube of a coronate scyphozoan. In addition, the original combination Heliodoma goesi is here reinstated after Lagaaij assigned the species to Setosellina in 1963. The following new combinations are also proposed: Labioporella aviculifera for Siphonoporella aviculifera; Mangana canui and Mangana incrustata for Callopora canui and Tegella incrustata, respectively; Sphaerulobryozoon ovum for Fedora ovum. Lectotypes were selected when appropriate. This work clarifies the exact identity of some species that have never been recorded after their first description, such as Stylopoma magnovicellata and three species of Triphyllozoon, and contributes to the current increasing effort to digitize historical key specimens in natural history museum collections.

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Systematics of some calloporid and lacernid Cheilostomata (Bryozoa) from coastal South Korean waters, with the description of new taxa

Cited by 578 publications

References 0 publications

Capturing the moment:a snapshot of Mediterranean bryozoan diversity in the early 2023

Capturing the moment:a snapshot of Mediterranean bryozoan diversity in the early 2023

Apprehending novel biodiversity redux – thirteen new genera and three new families of Zealandian Bryozoa, with the first living species of the Eocene‒Miocene genusVincularia(Vinculariidae)

Scanning electron microscopy study of Lars Silén’s cheilostome bryozoan type specimens in the historical collections of natural history museums in Sweden

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