Turneriella nom. nov., a replacement name for the genus Amblyzancla Turner, 1939 (Lepidoptera,Yponomeutoidea)

Abstract

A replacement name, Turneriella is proposed for an Australian moth genus, the monotypic genus Amblyzancla Turner, 1939 in the family Yponomeutidae (Lepidoptera, Yponomeutoidea).     

Carolibrandtia nom. nov. as a replacement name for Brandtia Hoshina (Chlorellaceae,Trebouxiophyceae)

Recently, the genus name Brandtia Hoshina was given for a chlorellacean symbiotic alga residing in some ciliate species. However, it was found that Brandtia Hoshina 2017 is an illegitimate later homonym of Brandtia Kunth 1831. Therefore, a replacement name, Carolibrandtia nom. nov., for Brandtia Hoshina is here proposed.     

Clarkeophlebia nom. nov., a replacement name for the genus Acanthophlebia Clarke, 1986 (Lepidoptera,Gelechioidea) non Towns, 1983

Abstract

A replacement name, Clarkeophlebia is proposed for the genus name Acanthophlebia Clarke, 1986 in the family Cosmopterigidae (Lepidoptera).     

Bacillus thiaminolyticus sp. nov., nom. rev

The name "Bacillus thiaminolyticus" Kuno 1951 was not included on the Approved Lists of Bacterial Names and has lost standing in bacteriological nomenclature. The genetic homogeneity of "Bacillus thiaminolyticus" was assessed by determining guanine-plus-cytosine contents by the buoyant density method and by measuring DNA relatedness by using spectrophotometric reassociation procedures. Of the 26 strains which I studied, 24 had guanine-plus-cytosine contents in the range from 52 to 54 mol%. The consistently high DNA relatedness values of 60 to 100% of these 24 strains to the type strain indicated that the "B. thiaminolyticus" group is genetically homogeneous. Low DNA relatedness values of 20 to 31% showed that "B. thiaminolyticus" is genetically unrelated to Bacillus alvei, "Bacillus aneurinolyticus," "Bacillus apiarius," Bacillus larvae, Bacillus laterosporus, Bacillus macerans, and Bacillus stearothermophilus. In general, the "B. thiaminolyticus" group was highly homogeneous for 49 phenotypic characteristics and clearly distinguishable from B. alvei, with which it was allegedly synonymous. On the basis of these findings, revival of the name Bacillus thiaminolyticus is proposed.     

Nototorchus nom. nov. and Paratorchus nom. nov., replacement names for Nototrochus McColl, 1982 and Paratrochus McColl, 1982 (Coleoptera: Staphylinidae: Osoriinae)

Abstract

Nototorchus nom. nov. and Paratorchus nom. nov. are proposed as replacement names for Nototrochus McColl, 1982 and Paratrochus McColl, 1982, which are pre-occupied in Coelenterata and Mollusca respectively.     

Marine star-shaped-aggregate-forming bacteria: Agrobacterium atlanticum sp. nov.; Agrobacterium meteori sp. nov.; Agrobacterium ferrugineum sp. nov., nom. rev.; Agrobacterium gelatinovorum sp. nov., nom. rev.; and Agrobacterium stellulatum sp. nov., nom. rev.

Two new species of aerobic, gram-negative, peritrichously flagellated or nonmotile marine bacteria usually forming star-shaped aggregates were isolated from northeastern Atlantic Ocean bottom sediments. These organisms resembled eight star-shaped-aggregate-forming bacterial species from the Baltic Sea originally ascribed to the genus Agrobacterium but not included on the Approved Lists of Bacterial Names because of their questionable relationships to true agrobacteria. These two sets of star-shaped-aggregate-forming bacteria were compared by means of phenotypic data, DNA base compositions, DNA-DNA relatedness, and one-dimensional electrophoretic analysis of low-molecular-weight RNAs (5S rRNA and tRNA). According to the results of genotyping, the northeastern Atlantic Ocean isolates and three of the Baltic Sea species formed a group of closely related bacteria that could not be excluded from the genus Agrobacterium with certainty. Until more genotypic data are available, these five marine species are regarded as a distinct subdivision of the genus Agrobacterium consisting of Agrobacterium atlanticum sp. nov. (type strain, 1480T = DSM 5823T), A. meteori sp. nov. (type strain, 1513T = DSM 5824T), A. ferrugineum sp. nov. nom. rev. emend. (type strain, ATCC 25652T), A. gelatinovorum sp. nov. nom. rev. emend. (type strain, ATCC 25655T), and A. stellulatum sp. nov. nom. rev. emend. (type strain, ATCC 15215T). "A. aggregatum" proved to be a later subjective synonym of A. stellulatum, which had priority. The remaining four Baltic Sea species, "A. agile," "A. kieliense," "A. luteum," and "A. sanguineum," could not be placed in the new subdivision of Agrobacterium.     

Scotiadiscus nom. nov., a replacement name forActinodiscus Smith & Paul, 1982 (Cyclocystoidea), preoccupied byActinodiscus de Blainville, 1830 (Anthozoa)

A replacement name,Scotiadiscus nom. nov., is proposed for the Ordovician cyclocystoid genusActinodiscus Smith & Paul, 1982 (Echinodermata). The name was preoccupied byActinodiscus de Blainville, 1830 (Anthozoa).     

Tanochenia nov. gen., a new generic name for the radiolarian species Stylotrochus asteros Tan & Chen, 1999

The structural study of several Quaternary specimens of the radiolarian species Stylotrochus asteros Tan and Chen, 1999 proves that this species does not belong to this genus or to other Cenozoic genera so far known. This species has a large lenticular lattice cortical shell with one face convex and the other one concave or flat, and an initial skeleton inside it consisting of a small tumour-shaped spongy structure attached to the convex side. Given these peculiarities of this species, the author erects for it the genus Tanochenia nov. gen.     

Chlorapion nov. nom.

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