Download Copy a link to this page Cite this record

Anthostomella okatina Whitton, K.D. Hyde & McKenzie 2000

Scientific name record
Names_Fungi record source
Is NZ relevant
This is the current name
This record has descriptions
This is indigenous
Threat status: Data deficient
Show more

Click to collapse Details Info

Anthostomella okatina Whitton, K.D. Hyde & McKenzie 2000
Anthostomella okatina Whitton, K.D. Hyde & McKenzie 2000

Click to collapse Biostatus Info

Endemic
Present
New Zealand
Political Region

Click to collapse Nomenclature Info

Whitton, K.D. Hyde & McKenzie
Whitton, K.D. Hyde & McKenzie
2000
138
ICN
Anthostomella okatina Whitton, K.D. Hyde & McKenzie 2000
NZ
species
Anthostomella okatina
NEW ZEALAND, North Island, Rotorua region, in forest surrounding Lake Okatina, on decaying leaves of Freycinetia banksii, 25 May 1996, S.R. Whitton, holotype HKU(M) 5013

Click to collapse Classification Info

okatina

Click to collapse Associations Info

Click to collapse Descriptions Info

Anthostomella okatina Whitton, K.D. Hyde & McKenzie 2000

Material examined: NEW ZEALAND, North Island, Rotorua region, in forest surrounding Lake Okatina, on decaying leaves of Freycinetia banksii, 25 May 1996, S.R. Whitton (HKU(M) 5013, holotype).
Ascomata immersed, visible as small, blackened, raised, circular papilla, 75-105 µm diam., brown, coriaceous (Fig. a); in vertical section 114-136 µm diam., 130-144 µm high, globose to broadly obclavate, basal part often almost flat (Fig. b). Peridium 14-22 µm wide, comprising several layers of flattened to elongated cells, walls hyaline and thin-walled at the inside, and pale-brown and thick-walled towards the outside (Fig. b). Paraphyses 1-2.5 µm wide, filamentous, hyaline, flexuose, numerous, septate, tapering at the apex. Asci 70 - 90 x 7 - 9.5 µm ( = 82.5 x 7.8 µm, n = 20), 8-spored, cylindrical, unitunicate, short-pedicellate, lacking any visible apical apparatus (Figs. c-g). Ascospores 12-15 x 4.5-6 µm (mean = 13.6 x 5.2 µm, n = 25), overlapping uniseriate or partly biseriate, inequilaterally ellipsoidal, palebrown to brown, unicellular, smooth-walled, lacking a mucilaginous sheath, germ slit spiral (Figs. h-m).
Known distribution: New Zealand.
Known host: Freycinetia (Pandanaceae).
Ascomata 114-136 µm diam., 130-144 µm alta, immersa, globosa vel late obclavata, ostiolate, clypeata. Asci 70-90 x 7-9.5 µm, deficio apicali apparatu. Ascosporae 12-15 x 4.5-6 µm, inaequilaterales ellipsoideae, vel fusoida, fissura germinativa helicoideo praeditae.

Etymology: okatina refers to the type locality, in forest surrounding Lake Okatina, Rotorua, New Zealand.

Ascospores of A. okatina are similar in shape to those of A. spiralis K.D. Hyde and B.S. Lu, but differ as ascospores of A. okatina lack a mucilaginous sheath and asci lack any visible apical apparatus.

Click to collapse Taxonomic concepts Info

Anthostomella okatina Whitton, K.D. Hyde & McKenzie 2000
Anthostomella okatina Whitton, K.D. Hyde & McKenzie (2000)
Anthostomella okatina Whitton, K.D. Hyde & McKenzie 2000
Anthostomella okatina Whitton, K.D. Hyde & McKenzie (2000)
Anthostomella okatina Whitton, K.D. Hyde & McKenzie 2000
Anthostomella okatina Whitton, K.D. Hyde & McKenzie (2000)
Anthostomella okatina Whitton, K.D. Hyde & McKenzie 2000
Anthostomella okatina Whitton, K.D. Hyde & McKenzie 2000

Click to collapse Notes Info

typification
NEW ZEALAND, North Island, Rotorua region, in forest surrounding Lake Okatina, on decaying leaves of Freycinetia banksii, 25 May 1996, S.R. Whitton, holotype HKU(M) 5013

Click to collapse Metadata Info

1cb1d2a5-36b9-11d5-9548-00d0592d548c
scientific name
Names_Fungi
19 March 2001
19 March 2001
Click to go back to the top of the page
Top