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Rotiferophthora biconica G.L. Barron 1991

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Threat status: Data deficient
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Rotiferophthora biconica G.L. Barron, Canad. J. Bot. 69 501 (1991)
Rotiferophthora biconica G.L. Barron 1991

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Endemic
Present
New Zealand
Political Region
Biome=Freshwater;

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G.L. Barron
G.L. Barron
1991
501
ICN
Rotiferophthora biconica G.L. Barron 1991
NZ holotype
species
Rotiferophthora biconica
TYPE: Slides in herbarium (OAC 10853), from soil, Opunake River Bank, New Zealand, 19 December 1988

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Rotiferophthora biconica G.L. Barron 1991

ADDITIONAL RECORDS: From leaf mould collected in Waitakere Range, New Zealand, 7 November 1988; recovered from moss growing on wood, Waitakere Range, New Zealand, 7 November 1988; recovered from mossy soil collected in a garden, Mount Albert, Auckland, New Zealand, March 1989.
The conidiophores (Fig. 20) in this species are up to 125 µm tall by 2.5-3.0 µm wide and simple or sparingly branched. Phialides are 16.5-30 µm long by 3.0-4.0 µm at their widest point. They have a swollen base and taper to a more or less straight, narrowly cylindrical apex that is about 1.0 µm wide and straight or sometimes slightly reflexed but not nearly so markedly as most species of Rotiferophthora. Phialides occur singly, in pairs, or occasionally in whorls. Aphanophialides are up to 15 µm long and 0.8-1.6 µm wide and are cylindrical or slightly tapered towards the apex. Conidia (Fig. 19) are narrowly biconic but weakly so with somewhat flattened sides and rounded ends. They have a solitary oil droplet that is positioned centrally or slightly distal of the centre. Conidia are 6.5-7.5 µm long by 2.2-2.5 µm wide. Aleuriospores are large, thick walled, subhyaline, muriform, and 14-22 µm x 14-18 µm. They are more or less isodiametric in top view and somewhat flattened and one cell deep in side view.
HABITAT: Parasitic in bdelloid rotifers.
Conidiophora usque ad 125 µm longa x 2.5-3.0 µm lata, simplica vel exigue ramosa, hyalina, septata; phialides (13)16.5-30 µm longae x 3.0-4.0(4.4) µm latae; aphanophialides usque ad 15 µm longae x 0.8-1.6 µm latae; phialoconidia 6.5-7.5 µm longa x 2.2-2.5(28) µm lata; aleuriosporae crassitunicatae, hyalinae vel subhyalinae, muriformes, 14-22 µm x 14-18 µm.
TYPE: Slides in herbarium (OAC 10853), from soil, Opunake River Bank, New Zealand, 19 December 1988.

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Rotiferophthora biconica G.L. Barron 1991
Rotiferophthora biconica G.L. Barron (1991)
Rotiferophthora biconica G.L. Barron 1991
Rotiferophthora biconica G.L. Barron (1991)
Rotiferophthora biconica G.L. Barron 1991
Rotiferophthora biconica G.L. Barron (1991)

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typification
TYPE: Slides in herbarium (OAC 10853), from soil, Opunake River Bank, New Zealand, 19 December 1988

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1cb1b844-36b9-11d5-9548-00d0592d548c
scientific name
Names_Fungi
10 November 1994
26 September 2003
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