Arthrocatena antalyensis (Sert & Sterfl.) Piątek, Stryjak-Bogacka & Czachura 2024

Piątek, Marcin, Stryjak-Bogacka, Monika & Czachura, Paweł, 2024, Arthrocatenales, a new order of extremophilic fungi in the Dothideomycetes, MycoKeys 108, pp. 47-74 : 47-74

publication ID

https://doi.org/ 10.3897/mycokeys.108.128033

DOI

https://doi.org/10.5281/zenodo.13361989

persistent identifier

https://treatment.plazi.org/id/014183E8-D106-5ADF-B217-6DC3228A1762

treatment provided by

MycoKeys by Pensoft

scientific name

Arthrocatena antalyensis (Sert & Sterfl.) Piątek, Stryjak-Bogacka & Czachura
status

comb. nov.

Arthrocatena antalyensis (Sert & Sterfl.) Piątek, Stryjak-Bogacka & Czachura comb. nov.

Figs 2 View Figure 2 , 3 View Figure 3 , 4 View Figure 4

Basionym.

Capnobotryella antalyensis Sert & Sterfl. View in CoL , Mycol. Res. 111 (10): 1237 (2007).

Typus.

Turkey, Antalya , isolated from the surface of a child’s grave in Side museum (holotype: ACBR MA 4659 ) .

DNA barcodes (from analysed strains).

ITS ( OR 096278, OR 096279), LSU ( OR 096282, OR 096283), SSU ( OR 096280, OR 096281), rpb 2 ( OR 096699, OR 096700).

Description.

Mycelium composed of branched, septate, pale brown or brown, smooth, straight, flexuose or torulose, thin-walled hyphae, 3.5–7.0 µm wide, consisting of elongated, subglobose, broadly ellipsoidal or pyriform cells, sometimes anastomosing; hyphae develop into arthroconidia, chlamydospore-like cells or chlamydospores. Arthroconidia ellipsoid or broadly ellipsoid, rarely barrel-shaped, brown, smooth, one-septate, 9.0–19.0 (– 23.0) × 6.5–8.5 µm, produced intercalary or rarely on side branches, single or in chains. Chlamydospore-like cells spherical, brown, smooth, aseptate, 7.0–12.0 × 7.0–10.0 µm, produced intercalary, in simple or branched chains. Chlamydospores spherical, brown, smooth, muriformly septate, 12.5–15.0 × 11.0–14.0 µm, produced intercalary, single between chlamydospore-like cells.

Culture characteristics.

Colonies on MEA erumpent, spreading, with elevated and folded center, greenish olivaceous, forming concentric rings, reaching 8 mm diam after 4 weeks growth at 15 ° C and 12 mm diam after 4 weeks growth at 25 ° C, surface with moderate aerial mycelium, margin smooth and entire, darker than the remaining part. Reverse black. Colonies on PDA erumpent, spreading, with elevated and folded center, greenish olivaceous, forming indistinct concentric rings, reaching 10 mm diam after 4 weeks growth at 15 ° C and 14 mm diam after 4 weeks growth at 25 ° C, surface with sparse aerial mycelium, margin smooth and undulate, concolours with the remaining part. Reverse black.

Specimens examined.

Poland, Silesian Province, Katowice County: Katowice-Bogucice, municipal greenery, isolated from sooty mould community on Tilia cordata leaves, 10 Sept. 2018, leg. M. Piątek, W. Bartoszek & P. Czachura ( KRAM F - 59837; culture: G 57 = CBS 150720); Podkarpackie Province, Rzeszów County: Rzeszów – Generała Władysława Andersa, municipal greenery, isolated from sooty mould community on Pinus nigra needles, 17 Sept. 2018, leg. M. Piątek, W. Bartoszek & P. Czachura ( KRAM F - 59838; culture: G 385 = CBS 150721).

Notes.

Arthrocatena antalyensis differs from Arthrocatena tenebrosa in having larger arthroconidia (6.0–11.5 × 3.0–5.5 μm in A. tenebrosa ; Egidi et al. 2014) and formation of chlamydospore-like cells and muriformly septate chlamydospores.

ACBR

Austrian Center of Biological Resources and Applied Mycology

LSU

Louisiana State University - Herbarium

SSU

Saratov State University

C

University of Copenhagen

PDA

Royal Botanic Gardens

M

Botanische Staatssammlung München

W

Naturhistorisches Museum Wien

P

Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants

KRAM

Polish Academy of Sciences

F

Field Museum of Natural History, Botany Department

G

Conservatoire et Jardin botaniques de la Ville de Genève

CBS

Centraalbureau voor Schimmelcultures, Fungal and Yeast Collection

Kingdom

Fungi

Phylum

Ascomycota

Class

Dothideomycetes

Order

Arthrocatenales

Family

Arthrocatenaceae

Genus

Arthrocatena

Loc

Arthrocatena antalyensis (Sert & Sterfl.) Piątek, Stryjak-Bogacka & Czachura

Piątek, Marcin, Stryjak-Bogacka, Monika & Czachura, Paweł 2024
2024
Loc

Capnobotryella antalyensis

Sert & Sterfl. 2007: 1237
2007