Genus Alysiella

Name: Alysiella Langeron 1923 (Approved Lists 1980)

Category, proposed as: genus, gen. nov.

Etymology: A.ly.si.el’la. Gr. neut. n. halysion, a small chain; L. fem. dim. n. suff. -ella, diminutive ending; N.L. fem. dim. n. Alysiella, small chain

Gender, pronunciation (Latin): feminine (stem: Alysiell-), a-ly-si-EL-la

Type species: Alysiella filiformis (Schmid 1922) Langeron 1923 (Approved Lists 1980)

Conduct genome-based taxonomy of genus at TYGS

16S rRNA gene: Analyse FASTA

Effective publication: Langeron M. Les oscillariées parasites du tube digestif de l'homme et des animaux. Annales de Parasitologie Humaine et Comparée 1923; 1:113-123.

IJSEM list: Skerman VBD, McGowan V, Sneath PHA. Approved lists of bacterial names. Int J Syst Bacteriol 1980; 30:225-420.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name

Risk group: 1

• Notes:
  • 🧕 Brenner et al. (2005) assigned this genus to the order Neisseriales Tønjum 2006. Publication: Tønjum T. Order IV. Neisseriales ord. nov. In: Brenner DJ, Krieg NR, Staley JT, Garrity GM (eds), Bergey's Manual of Systematic Bacteriology, 2nd edn, vol. 2 (The Proteobacteria), part C (The Alpha-, Beta-, Delta-, and Epsilonproteobacteria), Springer, New York, 2005, p. 774. 🇺🇸
  • 🧕 Steed (1963) assigned this genus to the family Simonsiellaceae Steed 1963 (Approved Lists 1980). Publication: Steed PA. Simonsiellaceae fam.nov.with characterization of Simonsiella crassa and Alysiella filiformis. J Gen Microbiol 1962; 29:615-624.
  • 🚋 The type species of this genus has alternatively been placed in the genus Caryophanon Peshkoff 1939 (Approved Lists 1980). Publication: Breed RS, Murray EGD, Hitchens AP. Bergey's Manual of Determinative Bacteriology, Sixth Edition. The Williams & Wilkins Company, Baltimore, 1948.
  • 🚋 The type species of this genus has alternatively been placed in the genus Simonsiella Schmid 1922 (Approved Lists 1980). Publication: Simons H. Saprophytische Oscillarien des Menschen und der Tiere. Zentralblatt für Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene, Abteilung I 1922; 88:501-510.
  • 🙄 This taxon name is occasionally misprinted (or affected by an OCR error) in some sources as: "Alysieta"; "Alyxiella".
  • 🎰 The BRCs most frequently used for deposits in this group are: DSM: 2; CIP: 2; ATCC: 2; CCUG: 2; NCTC: 2; NBRC: 2; IAM: 1; LMG: 1; JCM: 1.
  • 😷 The risk group for Canada has been imported on 2024-02-27. The full classification is: risk group = 1, note = "Animal classification RG: 1 - Security sensitive biological agent: No - Terrestrial animal pathogen under Canadian Food Inspection Agency authority: No - Containment level: Containment Level 1". — If in doubt, use the risk group given in the regulations for your country and, if these are not available, use the risk group given in the catalogue of the culture collection from which you have obtained or intend to obtain the strain.
  • 🧍 Pittman et al. (1991) suggested the abbreviation "ALSL" for this genus name but this does not appear to be of practical relevance any longer. Publication: Pittman KF, Walczak CA, Lock CM. Codes and abbreviations for approved of effectively published names of genera of bacteria published from January 1980 to December 1990. Int J Syst Bacteriol 1991; 41:571-579.

Subdivision:

Number of child taxa with a validly published and correct name: 2
Number of child taxa with a validly published name, including synonyms: 2
Total number of child taxa: 2

• Child taxa:

  • Name	Nomenclatural status	Taxonomic status
    Alysiella crassa (Schmid 1922) Xie and Yokota 2005	validly published under the ICNP	correct name
    Alysiella filiformis (Schmid 1922) Langeron 1923 (Approved Lists 1980)	validly published under the ICNP	correct name

Parent taxon: Neisseriaceae Prévot 1933 (Approved Lists 1980)

Assigned by: Rossau R, Vandenbussche G, Thielemans S, Segers P, Grosch H, Göthe E, Mannheim W, De Ley J. Ribosomal ribonucleic acid cistron similarities and deoxyribonucleic acid homologies of Neisseria, Kingella, Eikenella, Simonsiella, Alysiella, and Centers for Disease Control groups EF-4 and M-5 in the emended family Neisseriaceae. Int. J. Syst. Bacteriol. 1989; 39:185-198.

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Record number: 515096