Thecotheus neoapiculatus
Coll. CLSM 001.06
Coll. CLSM 001.06
© R. Cainelli
Coll. CLSM 001.06
Coll. CLSM 001.06

Microcharacters 10 µm
© R. Cainelli


Thecotheus neoapiculatus Doveri & Coué, Doc. mycol., 34 (135-136): 22 (2008).

 

Basionym Thecotheus neoapiculatus Doveri & Coué, Doc. mycol., 34 (135-136): 22 (2008).

Diagnosis Ascomata superficialia, solitaria vel saepius gregaria, 0,5-5 mm diam., sessilia vel aliquando substipitata, subglobosa ab initio vel columnaria, usque ad turbinata, deinde orbiculata vel pulvinata vel etiam scutellata, membranacea, aliquando irregulari, initio involuto, deinde applanato, prominenti margine praedita. Receptaculum furfuraceum usque ad tomentosum, griseopallidum vel albidogriseum. Discus plus minusve concolor, fere concavus ab initio, deinde planus vel convexus, ex protrudentibus ascis granulatus. Medullare excipulum e textura intricata compositum, cum hyphis 4-16 µm latis. Excipulum ectale e textura globulosa-angulari, cum porrecta permixta, constitutum, cum rotundis vel angulatis, 9-25 × 5-14 µm, ad marginem cylindratis vel claviformibus cellulis. Paraphyses uniformes, filiformes, 1-2 µm diam., simplices vel furcatae, hyalinae, ascos excedentes, non- vel vix ad apicem inflatae. Asci copiose iodo caerulescentes, 250-300 × 19-27 µm, operculati, octospori, cylindrati, longicaudati. Sporae monostichae, (23,7-) 24,7-29 (-30) x 12,3-14 µm, anguste ellipsoideae (Q = 1,78-2,30; Q = 2,01), plerumque aequis lateribus constitutae, leves, hyalinae, crasse tunicatae, apiculatae, concrescente materia seorsum cinctae. Apiculi plerumque hemisphaerici vel subglobosi, 1-4 µm alti, 4-6 µm lati.
Syntypi hic designati CLSM 001.06 atque GMC 3105, fere quinquaginta specimina ex fimo bovino (Bos taurus), in Italica terra invento, collecta. Leg. R. Cainelli, 24.08.05. Paratypus hic designatus: CLSM 045.00, ex fimo bovino in Italica terra invento, Leg. C. Losi, 20.08.89.

Type CLSM 001.06 - holotypus

MycoBank 518145

 

Literature
Doveri F. 2004. Fungi Fimicoli Italici.
Doveri F., Coué B. 2008. Sur deux taxons nouveaux de Thecotheus. Documents mycologiques, 34 (135-136): 15-40.


Classification Ascobolaceae, Thecotheus


CreatedDate 25.03.2018.

UpdatedDate 25.03.2018.

Thecotheus neoapiculatus
Detail der Sammlungen

These data are only available for registered members.