of the madeira and selvagens archipelagos - redmic
of the madeira and selvagens archipelagos - redmic
of the madeira and selvagens archipelagos - redmic
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Asc. - Outros<br />
1%<br />
Agaricomycetes<br />
45%<br />
Madeira <strong>and</strong> Selvagens<br />
(743 taxa)<br />
Pezizomycetes<br />
6%<br />
Asc. - Incertae sedis<br />
3%<br />
Pezizomycetes<br />
5%<br />
Asc. - Incertae sedis<br />
4%<br />
Asc. - Outros<br />
2%<br />
Agaricomycetes<br />
51%<br />
Leotiomycetes<br />
8%<br />
Sordariomycetes<br />
8%<br />
Dothideomycetes<br />
9%<br />
Pucciniomycetes<br />
12%<br />
Canárias (Canaries)<br />
(1769 taxa)<br />
Leotiomycetes<br />
5%<br />
Sordariomycetes<br />
5%<br />
Exobasidiomycetes<br />
1%<br />
Dothideomycetes<br />
9%<br />
Pucciniomycetes<br />
5%<br />
Fungi - Outros<br />
1%<br />
Myxomycetes<br />
3%<br />
Oomycetes<br />
1%<br />
Basid. - Outros<br />
1%<br />
Ustilaginomycetes<br />
1%<br />
Fungi - Outros<br />
1%<br />
Myxomycetes<br />
9%<br />
Oomycetes<br />
1%<br />
Basid. - Outros<br />
1%<br />
Ustilaginomycetes<br />
1%<br />
Exobasidiomycetes<br />
1%<br />
Figura 3. Proporção das principais classes de fungos nos 4 arquipélagos macaronésicos.<br />
Figure 3. Proportion <strong>of</strong> <strong>the</strong> main Fungi classes in <strong>the</strong> four Macaronesian <strong>archipelagos</strong>.<br />
A análise da Fig. 3 evidencia a semelhança que existe entre<br />
a Madeira (incluindo as Selvagens) e as Canárias quanto<br />
às proporções em que ocorrem os principais grupos. Os<br />
Agaricomycetes destacam -se das outras classes, sendo o<br />
grupo mais bem representado nesses arquipélagos: 45%<br />
na Madeira e 51% nas Canárias. Ainda dentro dos Basidiomycota,<br />
os Pucciniomycetes também se evidenciam – 12%<br />
na Madeira e 5% nas Canárias –, sendo as outras classes<br />
vestigiais. As 4 principais classes dos Ascomycota têm representações<br />
muito aproximadas: Pezizomycetes, represent<strong>and</strong>o<br />
6% da micobiota da Madeira e 5% da das Canárias;<br />
Leotiomycetes, 8 e 5%; Sordariomycetes, 8 e 5%;<br />
e Dothideomycetes, 9% nos 2 arquipélagos. Em resumo,<br />
na Madeira e Selvagens os Basidiomycota representam<br />
60% dos fungos conhecidos; os Ascomycota, 35%; outros<br />
grupos de fungos verdadeiros, 1%; os Oomycetes, 1%; e<br />
os Myxomycotes, 3%. Nas Canárias, as mesmas classes<br />
ocorrem, respectivamente, nas proporções de 59%, 30%,<br />
1%, 1% e 9%.<br />
Nos Açores a situação é diferente: são os Ascomycota<br />
que estão mais bem representados, ocup<strong>and</strong>o uma fai-<br />
66<br />
Agaricomycetes<br />
23%<br />
Asc. - Incertae sedis<br />
5%<br />
Asc. - Outros<br />
1%<br />
Açores (Azores)<br />
(495 taxa)<br />
Pezizomycetes<br />
7%<br />
Pucciniomycetes<br />
13%<br />
Dacrymycetes<br />
1%<br />
Agaricomycetes<br />
24%<br />
Tremellomycetes<br />
2%<br />
Leotiomycetes<br />
10%<br />
Sordariomycetes<br />
11%<br />
Dothideomycetes<br />
16%<br />
Fungi - Outros<br />
1%<br />
Myxomycetes<br />
8%<br />
Oomycetes<br />
1%<br />
Basid. - Outros<br />
1%<br />
Cabo Verde (Cape Verde)<br />
(63 taxa)<br />
Sordariomycetes<br />
2%<br />
Asc. - Incertae sedis<br />
2%<br />
Dothideomycetes<br />
11%<br />
Fungi - Outros<br />
2%<br />
Myxomycetes<br />
2%<br />
Oomycetes<br />
5%<br />
Exobasidiomycetes<br />
2%<br />
Ustilaginomycetes<br />
5%<br />
Pucciniomycetes<br />
45%<br />
Figure 3 evidences <strong>the</strong> high similarity in <strong>the</strong> occurrence<br />
proportion <strong>of</strong> <strong>the</strong> main Fungi classes between <strong>the</strong> Madeira<br />
<strong>and</strong> Selvagens <strong>archipelagos</strong> <strong>and</strong> Canary Isl<strong>and</strong>s. Among<br />
<strong>the</strong> Basidiomycota, class Agaricomycetes st<strong>and</strong>s out from<br />
<strong>the</strong> o<strong>the</strong>r classes as <strong>the</strong> best represented group in <strong>the</strong>se <strong>archipelagos</strong>,<br />
with 45% occurring in Madeira <strong>and</strong> Selvagens<br />
<strong>and</strong> 51% in <strong>the</strong> Canary Isl<strong>and</strong>s. The Pucciniomycetes, is <strong>the</strong><br />
second most representative group, corresponding to 12%<br />
in <strong>the</strong> former <strong>and</strong> 5% in <strong>the</strong> latter, while <strong>the</strong> o<strong>the</strong>r classes<br />
are vestigial. Similar proportions are found in <strong>the</strong> four main<br />
classes <strong>of</strong> Ascomycota: Pezizomycetes (6% in Madeira<br />
<strong>and</strong> Selvagens, 5% in Canary Isl<strong>and</strong>s), Leotiomycetes (8%,<br />
5%), Sordariomycetes (8%, 5%) <strong>and</strong> Dothideomycetes (9%<br />
in both <strong>archipelagos</strong>). Added up, in Madeira <strong>and</strong> Selvagens,<br />
<strong>the</strong> Basidiomycota represent 60% <strong>of</strong> reported Fungi, <strong>the</strong><br />
Ascomycota represent 35%, <strong>the</strong> remaining groups <strong>of</strong> true<br />
Fungi 1%, <strong>the</strong> Oomycetes 1% <strong>and</strong> <strong>the</strong> Myxomycetes 3%.<br />
In Canary Isl<strong>and</strong>s, <strong>the</strong>se Fungi classes occur, respectively,<br />
in <strong>the</strong> following proportions: 59%, 30%, 1%, 1% <strong>and</strong><br />
9%. In <strong>the</strong> Azores archipelago, <strong>the</strong> distribution is different,<br />
<strong>the</strong> Ascomycota being <strong>the</strong> better -represented group (50%),